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<a href="#define-members">宏定义</a> |
<a href="#func-members">函数</a> |
<a href="#var-members">变量</a> </div>
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<div class="title">class.c 文件参考</div> </div>
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<div class="textblock"><code>#include "<a class="el" href="a03629_source.html">precomp.h</a>"</code><br />
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<p><a href="a00623_source.html">浏览源代码.</a></p>
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宏定义</h2></td></tr>
<tr class="memitem:a8b71584e5fd93b98deca6de198cac415"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>   GCL_HICONSM</td></tr>
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函数</h2></td></tr>
<tr class="memitem:a574fd931f19a38d5c30d9fe1787ffcf5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a574fd931f19a38d5c30d9fe1787ffcf5">DestroyClass</a> (<a class="el" href="a00365.html#a76999a4a66503c4a8f396ed50b998f3b">PPCLS</a> ppcls)</td></tr>
<tr class="separator:a574fd931f19a38d5c30d9fe1787ffcf5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a21adf49925d8eb990fe875e84249a830"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a21adf49925d8eb990fe875e84249a830">xxxSetClassData</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, int index, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwData, BOOL bAnsi)</td></tr>
<tr class="separator:a21adf49925d8eb990fe875e84249a830"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8b9591461a0e5bcb72b4651d48f6fcfe"><td class="memItemLeft" align="right" valign="top">ATOM </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a8b9591461a0e5bcb72b4651d48f6fcfe">_RegisterClassEx</a> (LPWNDCLASSEX pwc, PROC lpfnWorker, <a class="el" href="a00365.html#a0865494747b638374095b1e3f6c77bb9">PCLSMENUNAME</a> pcmn, WORD fnid, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwFlags, LPDWORD pdwWOW)</td></tr>
<tr class="separator:a8b9591461a0e5bcb72b4651d48f6fcfe"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa0aa4091dfd1b4fee594c23282f54b36"><td class="memItemLeft" align="right" valign="top">PVOID </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#aa0aa4091dfd1b4fee594c23282f54b36">ClassAlloc</a> (PVOID pheap, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> <a class="el" href="a00719.html#a0d8ef5056a80a305334bd6c49dfbe32a">cbAlloc</a>)</td></tr>
<tr class="separator:aa0aa4091dfd1b4fee594c23282f54b36"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5f86a92f5bfa7c201172862b97cb8be2"><td class="memItemLeft" align="right" valign="top">VOID </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a5f86a92f5bfa7c201172862b97cb8be2">ClassFree</a> (PVOID pheap, PVOID pvfree)</td></tr>
<tr class="separator:a5f86a92f5bfa7c201172862b97cb8be2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1f8242a71b34a249cd5713db3e21f4ce"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a1f8242a71b34a249cd5713db3e21f4ce">ValidateAndLockCursor</a> (<a class="el" href="a00365.html#a6be3d60b70c23e47263a9b116f3f6573">PCURSOR</a> *ppcursor, BOOL fIs40Compat)</td></tr>
<tr class="separator:a1f8242a71b34a249cd5713db3e21f4ce"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4c14a53428d713555d8ad6c288b4c92f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a4c14a53428d713555d8ad6c288b4c92f">InternalRegisterClassEx</a> (LPWNDCLASSEX lpwndcls, WORD fnid, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> flags)</td></tr>
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<tr class="memitem:a62ed0a1224de35d891caf83541cb7cc5"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a62ed0a1224de35d891caf83541cb7cc5">_UnregisterClass</a> (LPWSTR lpszClassName, HANDLE hModule, <a class="el" href="a00365.html#a0865494747b638374095b1e3f6c77bb9">PCLSMENUNAME</a> pcmn)</td></tr>
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<tr class="memitem:a74c39b06e44bc783448d44c2ab12c193"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a74c39b06e44bc783448d44c2ab12c193">_GetWOWClass</a> (HANDLE hModule, LPWSTR lpszClassName)</td></tr>
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<tr class="memitem:a25292425180607f461efb47a3a8a2375"><td class="memItemLeft" align="right" valign="top">ATOM </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a25292425180607f461efb47a3a8a2375">_GetClassInfoEx</a> (HANDLE hModule, LPWSTR lpszClassName, LPWNDCLASSEX pwc, LPWSTR *ppszMenuName, BOOL bAnsi)</td></tr>
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<tr class="memitem:a7882ef57ae2e355536f755fdb41a0f5b"><td class="memItemLeft" align="right" valign="top">WORD </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a7882ef57ae2e355536f755fdb41a0f5b">_SetClassWord</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, int index, WORD value)</td></tr>
<tr class="separator:a7882ef57ae2e355536f755fdb41a0f5b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4943abdfb7e7d2cce4e886068db212ea"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a4943abdfb7e7d2cce4e886068db212ea">xxxSetClassLong</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, int index, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> value, BOOL bAnsi)</td></tr>
<tr class="separator:a4943abdfb7e7d2cce4e886068db212ea"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0864f9a4b1edb8c8dbbbd2253f50d3fc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#a76999a4a66503c4a8f396ed50b998f3b">PPCLS</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a0864f9a4b1edb8c8dbbbd2253f50d3fc">_InnerGetClassPtr</a> (ATOM atom, <a class="el" href="a00365.html#a76999a4a66503c4a8f396ed50b998f3b">PPCLS</a> ppcls, HANDLE hModule)</td></tr>
<tr class="separator:a0864f9a4b1edb8c8dbbbd2253f50d3fc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1030ba743b44803874fca9a714144ed8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#a76999a4a66503c4a8f396ed50b998f3b">PPCLS</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a1030ba743b44803874fca9a714144ed8">GetClassPtr</a> (ATOM atom, <a class="el" href="a00365.html#ae68d35bd0e63af682f3d29bf9a03a2f4">PPROCESSINFO</a> ppi, HANDLE hModule)</td></tr>
<tr class="separator:a1030ba743b44803874fca9a714144ed8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a39504f0de0f06ba8681521d58a58020e"><td class="memItemLeft" align="right" valign="top">VOID </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a39504f0de0f06ba8681521d58a58020e">UnlockAndFreeCPDs</a> (<a class="el" href="a00365.html#a591f828481a09aaca354b40dd0933efa">PCALLPROCDATA</a> *ppCPD)</td></tr>
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<tr class="memitem:afcab4f55537c5d74b6deb4761e5b2493"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#afcab4f55537c5d74b6deb4761e5b2493">DestroyClassBrush</a> (<a class="el" href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a> pcls)</td></tr>
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<tr class="memitem:a179eb2d30cb9b0e612d121f042cc4e4d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a179eb2d30cb9b0e612d121f042cc4e4d">InitClassOffsets</a> (void)</td></tr>
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<tr class="memitem:a5b78cd632b72c12478d505bf24e550b8"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a5b78cd632b72c12478d505bf24e550b8">ReferenceClass</a> (<a class="el" href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a> pcls, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd)</td></tr>
<tr class="separator:a5b78cd632b72c12478d505bf24e550b8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2eb03254dbc4fd0764f5e589a3bdaebb"><td class="memItemLeft" align="right" valign="top">VOID </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a2eb03254dbc4fd0764f5e589a3bdaebb">DereferenceClass</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd)</td></tr>
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<tr class="memitem:a6d3b35d9362572d24857c0fa2e5354ad"><td class="memItemLeft" align="right" valign="top">VOID </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a6d3b35d9362572d24857c0fa2e5354ad">DestroyProcessesClasses</a> (<a class="el" href="a00365.html#ae68d35bd0e63af682f3d29bf9a03a2f4">PPROCESSINFO</a> ppi)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
变量</h2></td></tr>
<tr class="memitem:a9fe38c4f5b3d208dae58f4289d1c19f6"><td class="memItemLeft" align="right" valign="top">CONST BYTE </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#a9fe38c4f5b3d208dae58f4289d1c19f6">afClassDWord</a> []</td></tr>
<tr class="separator:a9fe38c4f5b3d208dae58f4289d1c19f6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab7b3373889f101a8d911d752782a8f03"><td class="memItemLeft" align="right" valign="top">BYTE </td><td class="memItemRight" valign="bottom"><a class="el" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a> []</td></tr>
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<h2 class="groupheader">宏定义说明</h2>
<a id="a8b71584e5fd93b98deca6de198cac415"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8b71584e5fd93b98deca6de198cac415">◆ </a></span>INDEX_OFFSET</h2>
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<td class="memname">#define INDEX_OFFSET   GCL_HICONSM</td>
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<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00066">66</a> 行定义.</p>
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</div>
<h2 class="groupheader">函数说明</h2>
<a id="a25292425180607f461efb47a3a8a2375"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a25292425180607f461efb47a3a8a2375">◆ </a></span>_GetClassInfoEx()</h2>
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<td class="memname">ATOM _GetClassInfoEx </td>
<td>(</td>
<td class="paramtype">HANDLE </td>
<td class="paramname"><em>hModule</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPWSTR </td>
<td class="paramname"><em>lpszClassName</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPWNDCLASSEX </td>
<td class="paramname"><em>pwc</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPWSTR * </td>
<td class="paramname"><em>ppszMenuName</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>bAnsi</em> </td>
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<td></td>
<td>)</td>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00620">620</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00626"></a><span class="lineno"> 626</span> {</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <a class="code" href="a02569.html">PCLS</a> pcls;</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <a class="code" href="a02569.html">PPCLS</a> ppcls;</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  ATOM atomT;</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <a class="code" href="a02889.html">PTHREADINFO</a> ptiCurrent;</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwCPDType = 0;</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  </div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  CheckCritInShared();</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  </div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  ptiCurrent = PtiCurrentShared();</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  </div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span> <span class="comment"> * These are done first so if we don't find the class, and therefore</span></div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span> <span class="comment"> * fail, the return thank won't try to copy back these (nonexistant)</span></div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span> <span class="comment"> * strings.</span></div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  pwc->lpszMenuName = NULL;</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  pwc->lpszClassName = NULL;</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  </div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span> <span class="comment"> * Is this class registered as a private class?</span></div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  </div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> <span class="comment"> * bradg (3/9/95) - Must first check to see if an ATOM has been passed</span></div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  atomT = FindClassAtom(lpszClassName);</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  </div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span> <span class="comment"> * Windows 3.1 does not perform the class search with</span></div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span> <span class="comment"> * a null hModule. If an application supplies a NULL</span></div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span> <span class="comment"> * hModule, they search on hModuleWin instead.</span></div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  </div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <span class="keywordflow">if</span> (hModule == NULL)</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  hModule = <a class="code" href="a03257.html#a2f741561065791c743a70e0b3d6dc6e2">hModClient</a>;</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  </div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  ppcls = <a class="code" href="a00623.html#a1030ba743b44803874fca9a714144ed8">GetClassPtr</a>(atomT, ptiCurrent-><a class="code" href="a02889.html#a215417492fadc11678c689da2447f02e">ppi</a>, hModule);</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  </div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  </div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="keywordflow">if</span> (ppcls == NULL) {</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_CLASS_DOES_NOT_EXIST, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  }</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  </div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  pcls = *ppcls;</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  </div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span> <span class="comment"> * Copy all the fields common to CLS and WNDCLASS structures except</span></div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span> <span class="comment"> * the lpszMenuName and lpszClassName which will be filled in by the</span></div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span> <span class="comment"> * client-side piece of GetClassInfo.</span></div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  </div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span> <span class="comment"> * Return public bits only</span></div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  pwc->style = pcls->style & CS_VALID;</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  </div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span> <span class="comment"> * Corel Depth 6.0 calls GetClassInfo (COMBOBOX) and registers a class</span></div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span> <span class="comment"> * using the same name and style bits. This works OK on Win95 because</span></div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span> <span class="comment"> * their "system" (combo, edit, etc) classes are not CS_GLOBALCLASS</span></div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span> <span class="comment"> * So we got to mask this bit out for our classes</span></div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  </div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span> <span class="comment"> * Bug 17998. If the app is 32bit and WinVer is less than 4.0 don't mask</span></div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span> <span class="comment"> * out the CS_GLOBALCLASS bit.</span></div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  </div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="keywordflow">if</span> ( (pcls-><a class="code" href="a02569.html#aa186be7fc47d6ee190a1fd364459a743">fnid</a> != 0) &&</div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  ((LOWORD(ptiCurrent-><a class="code" href="a02889.html#ac18617bb8bdbcb8e9c73e759b9df75eb">dwExpWinVer</a>) >= VER40) || (ptiCurrent-><a class="code" href="a02889.html#ae8b869ec5b101646649020f5b0fd5d0d">TIF_flags</a> & TIF_16BIT)) ) {</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  pwc->style &= ~CS_GLOBALCLASS;</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  }</div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  </div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  </div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  pwc->cbClsExtra = pcls->cbclsExtra;</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  pwc->cbWndExtra = pcls->cbwndExtra;</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  </div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span> <span class="comment"> * Stop 32-bit apps from inadvertantly using hModuleWin as their hInstance</span></div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span> <span class="comment"> * when they register a window class. FritzS</span></div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  </div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keywordflow">if</span> (LOWORD(ptiCurrent-><a class="code" href="a02889.html#ac18617bb8bdbcb8e9c73e759b9df75eb">dwExpWinVer</a>) >= VER40) {</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span> <span class="comment"> * This is actually, Win95 behavior -- the USER.EXE hModule gets thunked to NULL on</span></div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span> <span class="comment"> * the way out of the 16->32 bit thunk. Note -- if we ever need to support 16-bit</span></div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span> <span class="comment"> * 4.0 apps (shudder), this may need to change. FritzS</span></div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keywordflow">if</span> (hModule == <a class="code" href="a03257.html#a2f741561065791c743a70e0b3d6dc6e2">hModClient</a>) {</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  pwc->hInstance = NULL;</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  pwc->hInstance = hModule;</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  }</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span> <span class="comment"> * Win NT 3.1/3.51 returned the hInstance from the class.</span></div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span> <span class="comment"> * Note that this is incompatible with Win 3.1. WoW has hacks for 16-bit apps.</span></div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  </div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keywordflow">if</span> ((pcls->hModule == <a class="code" href="a03257.html#a4ae1966258068576cf2be4cc7356924b">hModuleWin</a>) || (pcls->hModule == <a class="code" href="a03257.html#a2f741561065791c743a70e0b3d6dc6e2">hModClient</a>)) {</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  pwc->hInstance = <a class="code" href="a03257.html#a2f741561065791c743a70e0b3d6dc6e2">hModClient</a>;</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  pwc->hInstance = pcls->hModule;</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  }</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  }</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  </div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  pwc->hIcon = PtoH(pcls->spicn);</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  pwc->hCursor = PtoH(pcls->spcur);</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  pwc->hbrBackground = pcls->hbrBackground;</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  </div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span> <span class="comment"> * Need to hide the small icon if it's USER created</span></div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keywordflow">if</span> (pcls->spicnSm && (pcls->spicnSm->CURSORF_flags & CURSORF_SECRET))</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  pwc->hIconSm = NULL;</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  pwc->hIconSm = PtoH(pcls->spicnSm);</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  </div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span> <span class="comment"> * If its a server proc then map it to a client proc. If not we may have</span></div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span> <span class="comment"> * to create a CPD.</span></div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <span class="keywordflow">if</span> (pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> & CSF_SERVERSIDEPROC) {</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  pwc->lpfnWndProc =</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  (WNDPROC)<a class="code" href="a00365.html#af7e15f88dfdfb266f37447c69efe1c9e">MapServerToClientPfn</a>((<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)pcls->lpfnWndProc, bAnsi);</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  pwc->lpfnWndProc = (WNDPROC)<a class="code" href="a00365.html#ac75b83cca6aa99d8940ab71827a4723c">MapClientNeuterToClientPfn</a>(pcls, 0, bAnsi);</div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  </div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span> <span class="comment"> * If the client mapping didn't change the window proc then see if</span></div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span> <span class="comment"> * we need a callproc handle.</span></div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  <span class="keywordflow">if</span> (pwc->lpfnWndProc == (WNDPROC)pcls->lpfnWndProc) {</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span> <span class="comment"> * Need to return a CallProc handle if there is an Ansi/Unicode mismatch</span></div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <span class="keywordflow">if</span> (bAnsi != !!(pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> & CSF_ANSIPROC)) {</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  dwCPDType |= bAnsi ? CPD_ANSI_TO_UNICODE : CPD_UNICODE_TO_ANSI;</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  }</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  }</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  }</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  </div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  <span class="keywordflow">if</span> (dwCPDType) {</div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwCPD;</div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  </div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  dwCPD = <a class="code" href="a00041.html#af167d292a5583dfe18f5dac20309bb25">GetCPD</a>(pcls, dwCPDType | CPD_CLASS, (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)pwc->lpfnWndProc);</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  </div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="keywordflow">if</span> (dwCPD) {</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  pwc->lpfnWndProc = (WNDPROC)dwCPD;</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"GetClassInfo unable to alloc CPD returning handle\n"</span>);</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  }</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  }</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  </div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span> <span class="comment"> * Return the stashed pointer to the client-side menu name string.</span></div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <span class="keywordflow">if</span> (bAnsi) {</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  *ppszMenuName = (LPWSTR)pcls-><a class="code" href="a02569.html#a5d46d49591ed42efc07f2c6c124c36f1">lpszClientAnsiMenuName</a>;</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  *ppszMenuName = pcls-><a class="code" href="a02569.html#ac4c046a550bfdfd9264d65937564c92c">lpszClientUnicodeMenuName</a>;</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  }</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  </div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  <span class="keywordflow">return</span> pcls-><a class="code" href="a02569.html#a95d33e332d37066b5b5e05231b824991">atomClassName</a>;</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01326">tagCLS::atomClassName</a>, <a class="el" href="a00899_source.html#l02321">tagTHREADINFO::dwExpWinVer</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00365_source.html#l01334">tagCLS::flags</a>, <a class="el" href="a00365_source.html#l01327">tagCLS::fnid</a>, <a class="el" href="a00623_source.html#l00930">GetClassPtr()</a>, <a class="el" href="a00041_source.html#l01916">GetCPD()</a>, <a class="el" href="a03257_source.html#l00325">hModClient</a>, <a class="el" href="a03257_source.html#l00324">hModuleWin</a>, <a class="el" href="a00365_source.html#l01335">tagCLS::lpszClientAnsiMenuName</a>, <a class="el" href="a00365_source.html#l01336">tagCLS::lpszClientUnicodeMenuName</a>, <a class="el" href="a03248_source.html#l00359">MapClientNeuterToClientPfn()</a>, <a class="el" href="a03248_source.html#l00332">MapServerToClientPfn()</a>, <a class="el" href="a00899_source.html#l02271">tagTHREADINFO::ppi</a>, <a class="el" href="a00371_source.html#l00030">RIP_VERBOSE</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a>, <a class="el" href="a00371_source.html#l00131">RIPMSG0</a> , 以及 <a class="el" href="a00899_source.html#l02294">tagTHREADINFO::TIF_flags</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a03614_source.html#l07005">NtUserGetClassInfo()</a>.</p>
</div>
</div>
<a id="a74c39b06e44bc783448d44c2ab12c193"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a74c39b06e44bc783448d44c2ab12c193">◆ </a></span>_GetWOWClass()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a> _GetWOWClass </td>
<td>(</td>
<td class="paramtype">HANDLE </td>
<td class="paramname"><em>hModule</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPWSTR </td>
<td class="paramname"><em>lpszClassName</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00561">561</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  {</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <a class="code" href="a02569.html">PCLS</a> pcls;</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <a class="code" href="a02569.html">PPCLS</a> ppcls = NULL;</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  ATOM atomT;</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <a class="code" href="a02889.html">PTHREADINFO</a> ptiCurrent;</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  </div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  CheckCritInShared();</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  </div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  ptiCurrent = PtiCurrentShared();</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  </div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span> <span class="comment"> * Is this class registered as a private class?</span></div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  atomT = FindAtomW(lpszClassName);</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">if</span> (atomT != 0)</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  ppcls = <a class="code" href="a00623.html#a1030ba743b44803874fca9a714144ed8">GetClassPtr</a>(atomT, ptiCurrent-><a class="code" href="a02889.html#a215417492fadc11678c689da2447f02e">ppi</a>, hModule);</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordflow">if</span> (ppcls == NULL) {</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_CLASS_DOES_NOT_EXIST, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  }</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  </div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  pcls = *ppcls;</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  </div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">if</span> (ptiCurrent-><a class="code" href="a02889.html#abb1184e0c5805b5ad89b79dcc2bd17c8">rpdesk</a>-><a class="code" href="a02801.html#a7e126c1a4f38cc704dd65b5b3cfb0745">hheapDesktop</a> != pcls-><a class="code" href="a02569.html#a7e126c1a4f38cc704dd65b5b3cfb0745">hheapDesktop</a>) {</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  pcls = pcls-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a>;</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">while</span> (pcls != NULL) {</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordflow">if</span> (ptiCurrent-><a class="code" href="a02889.html#abb1184e0c5805b5ad89b79dcc2bd17c8">rpdesk</a>-><a class="code" href="a02801.html#a7e126c1a4f38cc704dd65b5b3cfb0745">hheapDesktop</a> == pcls-><a class="code" href="a02569.html#a7e126c1a4f38cc704dd65b5b3cfb0745">hheapDesktop</a>) {</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="keywordflow">goto</span> Done;</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  }</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  pcls = pcls-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  }</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_CLASS_DOES_NOT_EXIST, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  }</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span> Done:</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="keywordflow">return</span> pcls;</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00623_source.html#l00930">GetClassPtr()</a>, <a class="el" href="a00365_source.html#l01329">tagCLS::hheapDesktop</a>, <a class="el" href="a00899_source.html#l01724">tagDESKTOP::hheapDesktop</a>, <a class="el" href="a00365_source.html#l01347">tagCLS::pclsClone</a>, <a class="el" href="a00365_source.html#l01325">tagCLS::pclsNext</a>, <a class="el" href="a00899_source.html#l02271">tagTHREADINFO::ppi</a>, <a class="el" href="a00371_source.html#l00030">RIP_VERBOSE</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a> , 以及 <a class="el" href="a00899_source.html#l02288">tagTHREADINFO::rpdesk</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a03614_source.html#l02272">NtUserGetWOWClass()</a>.</p>
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</div>
<a id="a0864f9a4b1edb8c8dbbbd2253f50d3fc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0864f9a4b1edb8c8dbbbd2253f50d3fc">◆ </a></span>_InnerGetClassPtr()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a00365.html#a76999a4a66503c4a8f396ed50b998f3b">PPCLS</a> _InnerGetClassPtr </td>
<td>(</td>
<td class="paramtype">ATOM </td>
<td class="paramname"><em>atom</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a76999a4a66503c4a8f396ed50b998f3b">PPCLS</a> </td>
<td class="paramname"><em>ppcls</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">HANDLE </td>
<td class="paramname"><em>hModule</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00891">891</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00895"></a><span class="lineno"> 895</span> {</div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <span class="keywordflow">if</span> (atom == 0)</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  </div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  <span class="keywordflow">while</span> (*ppcls != NULL) {</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  <span class="keywordflow">if</span> ((*ppcls)->atomClassName == atom &&</div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  (hModule == NULL || HIWORD((*ppcls)->hModule) == HIWORD(hModule)) &&</div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  !((*ppcls)->flags & CSF_WOWDEFERDESTROY)) {</div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  <span class="keywordflow">return</span> ppcls;</div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  }</div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  </div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  ppcls = (<a class="code" href="a00365.html#a76999a4a66503c4a8f396ed50b998f3b">PPCLS</a>)*ppcls;</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  }</div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  </div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span> }</div>
</div><!-- fragment -->
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l00500">_UnregisterClass()</a>, <a class="el" href="a00623_source.html#l00930">GetClassPtr()</a> , 以及 <a class="el" href="a00623_source.html#l00211">InternalRegisterClassEx()</a>.</p>
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</div>
<a id="a8b9591461a0e5bcb72b4651d48f6fcfe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8b9591461a0e5bcb72b4651d48f6fcfe">◆ </a></span>_RegisterClassEx()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">ATOM _RegisterClassEx </td>
<td>(</td>
<td class="paramtype">LPWNDCLASSEX </td>
<td class="paramname"><em>pwc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">PROC </td>
<td class="paramname"><em>lpfnWorker</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a0865494747b638374095b1e3f6c77bb9">PCLSMENUNAME</a> </td>
<td class="paramname"><em>pcmn</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">WORD </td>
<td class="paramname"><em>fnid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td>
<td class="paramname"><em>dwFlags</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPDWORD </td>
<td class="paramname"><em>pdwWOW</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00080">80</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="a02569.html">PCLS</a> pcls;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> * Convert a possible CallProc Handle into a real address. They may</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * have kept the CallProc Handle from some previous mixed GetClassinfo</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> * or SetWindowLong.</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">if</span> (ISCPDTAG(pwc->lpfnWndProc)) {</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="a02557.html">PCALLPROCDATA</a> pCPD;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (pCPD = <a class="code" href="a00365.html#ab993ad57b0d56b4f9b64df02256b611c">HMValidateHandleNoRip</a>((HANDLE)pwc->lpfnWndProc, TYPE_CALLPROC)) {</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  pwc->lpfnWndProc = (WNDPROC)pCPD-><a class="code" href="a02557.html#a3edd15123eefa8ad8e6ad3a87c7e6b96">pfnClientPrevious</a>;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  }</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  pcls = <a class="code" href="a00623.html#a4c14a53428d713555d8ad6c288b4c92f">InternalRegisterClassEx</a>(pwc, fnid, dwFlags);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">if</span> (pcls != NULL) {</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="a02889.html">PTHREADINFO</a> ptiCurrent = <a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>();</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  pcls-><a class="code" href="a02569.html#abf7087f027fa856753b00194fa491d18">lpfnWorker</a> = lpfnWorker;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  pcls-><a class="code" href="a02569.html#ac4c046a550bfdfd9264d65937564c92c">lpszClientUnicodeMenuName</a> = pcmn-><a class="code" href="a02565.html#afeedde3b594049cbdfdec52606cb10ec">pwszClientUnicodeMenuName</a>;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  pcls-><a class="code" href="a02569.html#a5d46d49591ed42efc07f2c6c124c36f1">lpszClientAnsiMenuName</a> = pcmn-><a class="code" href="a02565.html#a449867655bb3cc848d0f862763ade609">pszClientAnsiMenuName</a>;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  </div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> * copy 5 WOW dwords.</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">if</span> (pdwWOW)</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  RtlCopyMemory (pcls-><a class="code" href="a02569.html#aa67d53d08205210e004694fe885f232c">adwWOW</a>, pdwWOW, <span class="keyword">sizeof</span>(pcls-><a class="code" href="a02569.html#aa67d53d08205210e004694fe885f232c">adwWOW</a>));</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">if</span> ((ptiCurrent-><a class="code" href="a02889.html#ae8b869ec5b101646649020f5b0fd5d0d">TIF_flags</a> & TIF_16BIT) && ptiCurrent-><a class="code" href="a02889.html#af8fb3a0f2a65257b83edd457a19dca57">ptdb</a>) {</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  pcls-><a class="code" href="a02569.html#aeabb91a1bd6171bbe97ebb98b926ec63">hTaskWow</a> = ptiCurrent-><a class="code" href="a02889.html#af8fb3a0f2a65257b83edd457a19dca57">ptdb</a>-><a class="code" href="a02881.html#aeabb91a1bd6171bbe97ebb98b926ec63">hTaskWow</a>;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  pcls-><a class="code" href="a02569.html#aeabb91a1bd6171bbe97ebb98b926ec63">hTaskWow</a> = 0;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"> * For some (presumably good) reason Win 3.1 changed RegisterClass</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment"> * to return the classes classname atom.</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">return</span> pcls-><a class="code" href="a02569.html#a95d33e332d37066b5b5e05231b824991">atomClassName</a>;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01342">tagCLS::adwWOW</a>, <a class="el" href="a00365_source.html#l01326">tagCLS::atomClassName</a>, <a class="el" href="a03752_source.html#l00303">HMValidateHandleNoRip()</a>, <a class="el" href="a00365_source.html#l01344">tagCLS::hTaskWow</a>, <a class="el" href="a00899_source.html#l02236">tagTDB::hTaskWow</a>, <a class="el" href="a00623_source.html#l00211">InternalRegisterClassEx()</a>, <a class="el" href="a00365_source.html#l01349">tagCLS::lpfnWorker</a>, <a class="el" href="a00365_source.html#l01335">tagCLS::lpszClientAnsiMenuName</a>, <a class="el" href="a00365_source.html#l01336">tagCLS::lpszClientUnicodeMenuName</a>, <a class="el" href="a00365_source.html#l01250">_CALLPROCDATA::pfnClientPrevious</a>, <a class="el" href="a00365_source.html#l01310">tagCLSMENUNAME::pszClientAnsiMenuName</a>, <a class="el" href="a00899_source.html#l02315">tagTHREADINFO::ptdb</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00365_source.html#l01311">tagCLSMENUNAME::pwszClientUnicodeMenuName</a> , 以及 <a class="el" href="a00899_source.html#l02294">tagTHREADINFO::TIF_flags</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a03614_source.html#l07252">NtUserRegisterClassExWOW()</a>.</p>
</div>
</div>
<a id="a7882ef57ae2e355536f755fdb41a0f5b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7882ef57ae2e355536f755fdb41a0f5b">◆ </a></span>_SetClassWord()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">WORD _SetClassWord </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">WORD </td>
<td class="paramname"><em>value</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00806">806</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00810"></a><span class="lineno"> 810</span> {</div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  WORD wOld;</div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  WORD UNALIGNED *pw;</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  <a class="code" href="a02569.html">PCLS</a> pcls;</div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  </div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  CheckCritIn();</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  </div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <span class="keywordflow">if</span> (GETPTI(pwnd)->ppi != PpiCurrent()) {</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_ACCESS_DENIED, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"SetClassWord: different process"</span>);</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  }</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  </div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  pcls = pwnd-><a class="code" href="a02581.html#a9ac6b15978318e3401ef9a878ccb40ac">pcls</a>-><a class="code" href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">pclsBase</a>;</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="keywordflow">if</span> ((index < 0) || (index + (<span class="keywordtype">int</span>)<span class="keyword">sizeof</span>(WORD) > pcls->cbclsExtra)) {</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_INDEX, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  pw = (WORD UNALIGNED *)((BYTE *)(pcls + 1) + index);</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  wOld = *pw;</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  *pw = value;</div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  pcls = pcls-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a>;</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <span class="keywordflow">while</span> (pcls != NULL) {</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  pw = (WORD UNALIGNED *)((BYTE *)(pcls + 1) + index);</div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  *pw = value;</div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  pcls = pcls-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  }</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  <span class="keywordflow">return</span> wOld;</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  }</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01403">tagWND::pcls</a>, <a class="el" href="a00365_source.html#l01346">tagCLS::pclsBase</a>, <a class="el" href="a00365_source.html#l01347">tagCLS::pclsClone</a>, <a class="el" href="a00365_source.html#l01325">tagCLS::pclsNext</a>, <a class="el" href="a00371_source.html#l00030">RIP_VERBOSE</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a> , 以及 <a class="el" href="a00371_source.html#l00119">RIPERR0</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a03614_source.html#l04535">NtUserSetClassWord()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a62ed0a1224de35d891caf83541cb7cc5">◆ </a></span>_UnregisterClass()</h2>
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<div class="memproto">
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<tr>
<td class="memname">BOOL _UnregisterClass </td>
<td>(</td>
<td class="paramtype">LPWSTR </td>
<td class="paramname"><em>lpszClassName</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">HANDLE </td>
<td class="paramname"><em>hModule</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a0865494747b638374095b1e3f6c77bb9">PCLSMENUNAME</a> </td>
<td class="paramname"><em>pcmn</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00500">500</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00504"></a><span class="lineno"> 504</span> {</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  ATOM atomT;</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <a class="code" href="a02569.html">PPCLS</a> ppcls;</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <a class="code" href="a02889.html">PTHREADINFO</a> ptiCurrent;</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  </div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  CheckCritIn();</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  </div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  ptiCurrent = <a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>();</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  </div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> <span class="comment"> * Check whether the given ClassName is already registered by the</span></div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span> <span class="comment"> * Application with the given handle.</span></div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> <span class="comment"> * Return error, if either the Class does not exist or it does not</span></div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> <span class="comment"> * belong to the calling process.</span></div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  </div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span> <span class="comment"> * bradg (3/9/95) - Must first check to see if an ATOM has been passed</span></div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  atomT = FindClassAtom(lpszClassName);</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  </div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  ppcls = <a class="code" href="a00623.html#a0864f9a4b1edb8c8dbbbd2253f50d3fc">_InnerGetClassPtr</a>(atomT, &ptiCurrent-><a class="code" href="a02889.html#a215417492fadc11678c689da2447f02e">ppi</a>-><a class="code" href="a02905.html#affac636bfa2b5d50f41ac17c0ea76f3d">pclsPrivateList</a>, hModule);</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordflow">if</span> (ppcls == NULL) {</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> <span class="comment"> * Maybe this is a public class.</span></div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  ppcls = <a class="code" href="a00623.html#a0864f9a4b1edb8c8dbbbd2253f50d3fc">_InnerGetClassPtr</a>(atomT, &ptiCurrent-><a class="code" href="a02889.html#a215417492fadc11678c689da2447f02e">ppi</a>-><a class="code" href="a02905.html#a15bec260e31659a4797da9c52b3eb137">pclsPublicList</a>, NULL);</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">if</span> (ppcls == NULL) {</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_CLASS_DOES_NOT_EXIST, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  }</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  }</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  </div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span> <span class="comment"> * If any windows created with this class still exist return an error.</span></div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keywordflow">if</span> ((*ppcls)->cWndReferenceCount != 0) {</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_CLASS_HAS_WINDOWS, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"UnregisterClass: Class still has window"</span>);</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  }</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  </div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span> <span class="comment"> * Return client side pointers for cleanup</span></div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  pcmn-><a class="code" href="a02565.html#a449867655bb3cc848d0f862763ade609">pszClientAnsiMenuName</a> = (*ppcls)->lpszClientAnsiMenuName;</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  pcmn-><a class="code" href="a02565.html#afeedde3b594049cbdfdec52606cb10ec">pwszClientUnicodeMenuName</a> = (*ppcls)->lpszClientUnicodeMenuName;</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  pcmn-><a class="code" href="a02565.html#a45bd306e9c72a625355fafc8f892a9a4">pusMenuName</a> = NULL;</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  </div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span> <span class="comment"> * Release the Window class and related information.</span></div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <a class="code" href="a00623.html#a574fd931f19a38d5c30d9fe1787ffcf5">DestroyClass</a>(ppcls);</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  </div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00623_source.html#l00891">_InnerGetClassPtr()</a>, <a class="el" href="a00623_source.html#l01089">DestroyClass()</a>, <a class="el" href="a00899_source.html#l02394">tagPROCESSINFO::pclsPrivateList</a>, <a class="el" href="a00899_source.html#l02395">tagPROCESSINFO::pclsPublicList</a>, <a class="el" href="a00899_source.html#l02271">tagTHREADINFO::ppi</a>, <a class="el" href="a00365_source.html#l01310">tagCLSMENUNAME::pszClientAnsiMenuName</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00365_source.html#l01312">tagCLSMENUNAME::pusMenuName</a>, <a class="el" href="a00365_source.html#l01311">tagCLSMENUNAME::pwszClientUnicodeMenuName</a>, <a class="el" href="a00371_source.html#l00030">RIP_VERBOSE</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a> , 以及 <a class="el" href="a00371_source.html#l00119">RIPERR0</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a03614_source.html#l07420">NtUserUnregisterClass()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa0aa4091dfd1b4fee594c23282f54b36">◆ </a></span>ClassAlloc()</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">PVOID ClassAlloc </td>
<td>(</td>
<td class="paramtype">PVOID </td>
<td class="paramname"><em>pheap</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td>
<td class="paramname"><em>cbAlloc</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00145">145</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> {</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  PVOID pvalloc;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">if</span> (pheap)</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  pvalloc = (<a class="code" href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a>)DesktopAlloc(pheap, <a class="code" href="a00719.html#a0d8ef5056a80a305334bd6c49dfbe32a">cbAlloc</a>);</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  pvalloc = (<a class="code" href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a>)UserAllocPoolWithQuota(<a class="code" href="a00719.html#a0d8ef5056a80a305334bd6c49dfbe32a">cbAlloc</a>, TAG_CLASS);</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">return</span> pvalloc;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00719.html#a0d8ef5056a80a305334bd6c49dfbe32a">cbAlloc</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l00211">InternalRegisterClassEx()</a> , 以及 <a class="el" href="a00623_source.html#l01488">ReferenceClass()</a>.</p>
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<a id="a5f86a92f5bfa7c201172862b97cb8be2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5f86a92f5bfa7c201172862b97cb8be2">◆ </a></span>ClassFree()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">VOID ClassFree </td>
<td>(</td>
<td class="paramtype">PVOID </td>
<td class="paramname"><em>pheap</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">PVOID </td>
<td class="paramname"><em>pvfree</em> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00159">159</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">if</span> (pheap != NULL)</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  DesktopFree(pheap, pvfree);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  UserFreePool(pvfree);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> }</div>
</div><!-- fragment -->
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l01089">DestroyClass()</a>, <a class="el" href="a00623_source.html#l00211">InternalRegisterClassEx()</a> , 以及 <a class="el" href="a00623_source.html#l01488">ReferenceClass()</a>.</p>
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</div>
<a id="a2eb03254dbc4fd0764f5e589a3bdaebb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2eb03254dbc4fd0764f5e589a3bdaebb">◆ </a></span>DereferenceClass()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">VOID DereferenceClass </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l01577">1577</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01579"></a><span class="lineno"> 1579</span> {</div>
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>  <a class="code" href="a02569.html">PCLS</a> pcls = pwnd-><a class="code" href="a02581.html#a9ac6b15978318e3401ef9a878ccb40ac">pcls</a>;</div>
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>  <a class="code" href="a02569.html">PPCLS</a> ppcls;</div>
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>  </div>
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>  <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(pcls-><a class="code" href="a02569.html#acaa0981ebc955fd19c362027688ea22c">cWndReferenceCount</a> >= 1);</div>
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>  </div>
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>  pcls-><a class="code" href="a02569.html#acaa0981ebc955fd19c362027688ea22c">cWndReferenceCount</a>--;</div>
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>  <span class="keywordflow">if</span> (pcls != pcls-><a class="code" href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">pclsBase</a>) {</div>
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>  pcls-><a class="code" href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">pclsBase</a>-><a class="code" href="a02569.html#acaa0981ebc955fd19c362027688ea22c">cWndReferenceCount</a>--;</div>
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>  </div>
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>  <span class="keywordflow">if</span> (pcls-><a class="code" href="a02569.html#acaa0981ebc955fd19c362027688ea22c">cWndReferenceCount</a> == 0) {</div>
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>  ppcls = &pcls-><a class="code" href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">pclsBase</a>-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a>;</div>
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>  <span class="keywordflow">while</span> ((*ppcls) != pcls)</div>
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>  ppcls = &(*ppcls)-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>  <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(ppcls);</div>
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>  <a class="code" href="a00623.html#a574fd931f19a38d5c30d9fe1787ffcf5">DestroyClass</a>(ppcls);</div>
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>  }</div>
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>  }</div>
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01332">tagCLS::cWndReferenceCount</a>, <a class="el" href="a00623_source.html#l01089">DestroyClass()</a>, <a class="el" href="a00365_source.html#l01403">tagWND::pcls</a>, <a class="el" href="a00365_source.html#l01346">tagCLS::pclsBase</a>, <a class="el" href="a00365_source.html#l01347">tagCLS::pclsClone</a>, <a class="el" href="a00365_source.html#l01325">tagCLS::pclsNext</a> , 以及 <a class="el" href="a00950_source.html#l00117">UserAssert</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00695_source.html#l01537">HMChangeOwnerThread()</a> , 以及 <a class="el" href="a00635_source.html#l01817">xxxFreeWindow()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a574fd931f19a38d5c30d9fe1787ffcf5">◆ </a></span>DestroyClass()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void DestroyClass </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a76999a4a66503c4a8f396ed50b998f3b">PPCLS</a> </td>
<td class="paramname"><em>ppcls</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l01089">1089</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01091"></a><span class="lineno"> 1091</span> {</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  <a class="code" href="a02569.html">PPCLS</a> ppclsClone;</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  <a class="code" href="a02569.html">PCLS</a> pcls;</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  <a class="code" href="a02801.html">PDESKTOP</a> rpdesk;</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  </div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  pcls = *ppcls;</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  </div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(pcls-><a class="code" href="a02569.html#acaa0981ebc955fd19c362027688ea22c">cWndReferenceCount</a> == 0);</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  </div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span> <span class="comment"> * If this is a base class, destroy all clones before deleting</span></div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span> <span class="comment"> * stuff.</span></div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  <span class="keywordflow">if</span> (pcls == pcls-><a class="code" href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">pclsBase</a>) {</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  ppclsClone = &pcls-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a>;</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  <span class="keywordflow">while</span> (*ppclsClone != NULL) {</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  <a class="code" href="a00623.html#a574fd931f19a38d5c30d9fe1787ffcf5">DestroyClass</a>(ppclsClone);</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  }</div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  </div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  DeleteAtom(pcls-><a class="code" href="a02569.html#a95d33e332d37066b5b5e05231b824991">atomClassName</a>);</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  </div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span> <span class="comment"> * No freeing if it's an integer resource.</span></div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  <span class="keywordflow">if</span> (pcls->lpszMenuName != MAKEINTRESOURCE(pcls->lpszMenuName)) {</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  UserFreePool(pcls->lpszMenuName);</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  }</div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  </div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span> <span class="comment"> * Free up the class dc if there is one.</span></div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  <span class="keywordflow">if</span> (pcls-><a class="code" href="a02569.html#aa1f7797b3bd2c83cc0af24110b6d8f64">pdce</a> != NULL)</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  <a class="code" href="a00644.html#a7f629d5ea5347d4878f63af730734e45">DestroyCacheDC</a>(NULL, pcls-><a class="code" href="a02569.html#aa1f7797b3bd2c83cc0af24110b6d8f64">pdce</a>-><a class="code" href="a02909.html#acc6792141787aadc4d90abe018db1e02">hdc</a>);</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  </div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span> <span class="comment"> * Delete the hBrBackground brush if nobody else is</span></div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span> <span class="comment"> * using it.</span></div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  <a class="code" href="a00623.html#afcab4f55537c5d74b6deb4761e5b2493">DestroyClassBrush</a>(pcls);</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  }</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  </div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span> <span class="comment"> * If we created the small icon delete it</span></div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  <a class="code" href="a00626.html#a50b4ffb3922361a897b45500cc4d99f6">DestroyClassSmIcon</a>(pcls);</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  </div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span> <span class="comment"> * Unlock cursor and icon</span></div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  Unlock(&pcls->spicn);</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  Unlock(&pcls->spicnSm);</div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  Unlock(&pcls->spcur);</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  </div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span> <span class="comment"> * Free any CallProcData objects associated with this class</span></div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  <span class="keywordflow">if</span> (pcls-><a class="code" href="a02569.html#a9b4fc0cb463ce743c57c87494a13e654">spcpdFirst</a>) {</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  <a class="code" href="a00623.html#a39504f0de0f06ba8681521d58a58020e">UnlockAndFreeCPDs</a>(&pcls-><a class="code" href="a02569.html#a9b4fc0cb463ce743c57c87494a13e654">spcpdFirst</a>);</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  }</div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  </div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span> <span class="comment"> * Point the previous guy at the guy we currently point to.</span></div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  *ppcls = pcls-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  </div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span> <span class="comment"> * Lock the desktop. Do not use a thread lock because</span></div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span> <span class="comment"> * this may be called during process cleanup when thread</span></div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span> <span class="comment"> * locks are no longer usable.</span></div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  rpdesk = NULL;</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  LockDesktop(&rpdesk, pcls-><a class="code" href="a02569.html#a1be9a4b83cd45914cfac3103df9206aa">rpdeskParent</a>);</div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  UnlockDesktop(&pcls-><a class="code" href="a02569.html#a1be9a4b83cd45914cfac3103df9206aa">rpdeskParent</a>);</div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  <a class="code" href="a00623.html#a5f86a92f5bfa7c201172862b97cb8be2">ClassFree</a>(pcls-><a class="code" href="a02569.html#a7e126c1a4f38cc704dd65b5b3cfb0745">hheapDesktop</a>, pcls->lpszAnsiClassName);</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  <a class="code" href="a00623.html#a5f86a92f5bfa7c201172862b97cb8be2">ClassFree</a>(pcls-><a class="code" href="a02569.html#a7e126c1a4f38cc704dd65b5b3cfb0745">hheapDesktop</a>, pcls);</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  UnlockDesktop(&rpdesk);</div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01326">tagCLS::atomClassName</a>, <a class="el" href="a00623_source.html#l00159">ClassFree()</a>, <a class="el" href="a00365_source.html#l01332">tagCLS::cWndReferenceCount</a>, <a class="el" href="a00644_source.html#l01486">DestroyCacheDC()</a>, <a class="el" href="a00623_source.html#l01089">DestroyClass()</a>, <a class="el" href="a00623_source.html#l01008">DestroyClassBrush()</a>, <a class="el" href="a00626_source.html#l00130">DestroyClassSmIcon()</a>, <a class="el" href="a00899_source.html#l02460">tagDCE::hdc</a>, <a class="el" href="a00365_source.html#l01329">tagCLS::hheapDesktop</a>, <a class="el" href="a00365_source.html#l01346">tagCLS::pclsBase</a>, <a class="el" href="a00365_source.html#l01347">tagCLS::pclsClone</a>, <a class="el" href="a00365_source.html#l01325">tagCLS::pclsNext</a>, <a class="el" href="a00365_source.html#l01331">tagCLS::pdce</a>, <a class="el" href="a00365_source.html#l01330">tagCLS::rpdeskParent</a>, <a class="el" href="a00365_source.html#l01345">tagCLS::spcpdFirst</a>, <a class="el" href="a00623_source.html#l00986">UnlockAndFreeCPDs()</a> , 以及 <a class="el" href="a00950_source.html#l00117">UserAssert</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l00500">_UnregisterClass()</a>, <a class="el" href="a00629_source.html#l00182">_WOWCleanup()</a>, <a class="el" href="a00623_source.html#l01577">DereferenceClass()</a>, <a class="el" href="a00623_source.html#l01089">DestroyClass()</a>, <a class="el" href="a00623_source.html#l01607">DestroyProcessesClasses()</a> , 以及 <a class="el" href="a00719_source.html#l01535">xxxFinalUserInit()</a>.</p>
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<a id="afcab4f55537c5d74b6deb4761e5b2493"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afcab4f55537c5d74b6deb4761e5b2493">◆ </a></span>DestroyClassBrush()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void DestroyClassBrush </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a> </td>
<td class="paramname"><em>pcls</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l01008">1008</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01010"></a><span class="lineno"> 1010</span> {</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  <a class="code" href="a02905.html">PPROCESSINFO</a> ppi;</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  <a class="code" href="a02569.html">PCLS</a> pclsWalk;</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  <span class="keywordtype">int</span> nInd;</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  BOOL bRet;</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  </div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span> <span class="comment"> * Return if it's not a real brush</span></div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  <span class="keywordflow">if</span> (pcls->hbrBackground <= (HBRUSH)(COLOR_MAX))</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  </div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span> <span class="comment"> * Don't delete the system brushes</span></div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  <span class="keywordflow">for</span> (nInd = 0; nInd < COLOR_MAX; nInd++) {</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  <span class="keywordflow">if</span> (pcls->hbrBackground == <a class="code" href="a03638.html#a8eda8a037d292443fea7dc374b54f423">ahbrSystem</a>[nInd])</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  }</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  </div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  ppi = PpiCurrent();</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  </div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span> <span class="comment"> * Walk the process public public list</span></div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  pclsWalk = ppi-><a class="code" href="a02905.html#a15bec260e31659a4797da9c52b3eb137">pclsPublicList</a>;</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  </div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  <span class="keywordflow">while</span> (pclsWalk) {</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  <span class="keywordflow">if</span> (pclsWalk != pcls && pclsWalk->hbrBackground == pcls->hbrBackground)</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  </div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  pclsWalk = pclsWalk-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  }</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  </div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span> <span class="comment"> * Walk the process private class list</span></div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  pclsWalk = ppi-><a class="code" href="a02905.html#affac636bfa2b5d50f41ac17c0ea76f3d">pclsPrivateList</a>;</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  </div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  <span class="keywordflow">while</span> (pclsWalk) {</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  <span class="keywordflow">if</span> (pclsWalk != pcls && pclsWalk->hbrBackground == pcls->hbrBackground)</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  </div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  pclsWalk = pclsWalk-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  }</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  </div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span> <span class="comment"> * Finaly walk the system class list</span></div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  pclsWalk = <a class="code" href="a03257.html#adbb205547488a6b8c47adc4d4efb3672">gpclsList</a>;</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  </div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  <span class="keywordflow">while</span> (pclsWalk) {</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  <span class="keywordflow">if</span> (pclsWalk != pcls && pclsWalk->hbrBackground == pcls->hbrBackground)</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  </div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  pclsWalk = pclsWalk-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  }</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  </div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  bRet = GreDeleteObject(pcls->hbrBackground);</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  </div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span> <span class="preprocessor">#ifdef DBG</span></div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  <span class="keywordflow">if</span> (!bRet)</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  <a class="code" href="a00371.html#adbdd8355d15a97b6f3a9e4766e6a2cc1">RIPERR1</a>(ERROR_INVALID_HANDLE, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>,</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  <span class="stringliteral">"DestroyClassBrush: failed to destroy brush 0x%lX"</span>, pcls->hbrBackground);</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03638_source.html#l00027">ahbrSystem</a>, <a class="el" href="a03257_source.html#l00157">gpclsList</a>, <a class="el" href="a00365_source.html#l01325">tagCLS::pclsNext</a>, <a class="el" href="a00899_source.html#l02394">tagPROCESSINFO::pclsPrivateList</a>, <a class="el" href="a00899_source.html#l02395">tagPROCESSINFO::pclsPublicList</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a> , 以及 <a class="el" href="a00371_source.html#l00120">RIPERR1</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l01089">DestroyClass()</a>.</p>
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<a id="a6d3b35d9362572d24857c0fa2e5354ad"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6d3b35d9362572d24857c0fa2e5354ad">◆ </a></span>DestroyProcessesClasses()</h2>
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<td class="memname">VOID DestroyProcessesClasses </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#ae68d35bd0e63af682f3d29bf9a03a2f4">PPROCESSINFO</a> </td>
<td class="paramname"><em>ppi</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l01607">1607</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01609"></a><span class="lineno"> 1609</span> {</div>
<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>  <a class="code" href="a02569.html">PPCLS</a> ppcls;</div>
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>  </div>
<div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span> <span class="comment"> * Destroy the private classes first</span></div>
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>  ppcls = &(ppi-><a class="code" href="a02905.html#affac636bfa2b5d50f41ac17c0ea76f3d">pclsPrivateList</a>);</div>
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>  <span class="keywordflow">while</span> (*ppcls != NULL) {</div>
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>  <a class="code" href="a00623.html#a574fd931f19a38d5c30d9fe1787ffcf5">DestroyClass</a>(ppcls);</div>
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>  }</div>
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>  </div>
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span> <span class="comment"> * Then the cloned public classes</span></div>
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>  ppcls = &(ppi-><a class="code" href="a02905.html#a15bec260e31659a4797da9c52b3eb137">pclsPublicList</a>);</div>
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>  <span class="keywordflow">while</span> (*ppcls != NULL) {</div>
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>  <a class="code" href="a00623.html#a574fd931f19a38d5c30d9fe1787ffcf5">DestroyClass</a>(ppcls);</div>
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>  }</div>
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00623_source.html#l01089">DestroyClass()</a>, <a class="el" href="a00899_source.html#l02394">tagPROCESSINFO::pclsPrivateList</a> , 以及 <a class="el" href="a00899_source.html#l02395">tagPROCESSINFO::pclsPublicList</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00824_source.html#l03596">DestroyProcessInfo()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1030ba743b44803874fca9a714144ed8">◆ </a></span>GetClassPtr()</h2>
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<td class="memname"><a class="el" href="a00365.html#a76999a4a66503c4a8f396ed50b998f3b">PPCLS</a> GetClassPtr </td>
<td>(</td>
<td class="paramtype">ATOM </td>
<td class="paramname"><em>atom</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#ae68d35bd0e63af682f3d29bf9a03a2f4">PPROCESSINFO</a> </td>
<td class="paramname"><em>ppi</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">HANDLE </td>
<td class="paramname"><em>hModule</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00930">930</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00934"></a><span class="lineno"> 934</span> {</div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  <a class="code" href="a02569.html">PPCLS</a> ppcls;</div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  </div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span> <span class="comment"> * First search public then private then usersrv registered classes</span></div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  ppcls = <a class="code" href="a00623.html#a0864f9a4b1edb8c8dbbbd2253f50d3fc">_InnerGetClassPtr</a>(atom, &ppi-><a class="code" href="a02905.html#affac636bfa2b5d50f41ac17c0ea76f3d">pclsPrivateList</a>, hModule);</div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  <span class="keywordflow">if</span> (ppcls)</div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  <span class="keywordflow">return</span> ppcls;</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  </div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  ppcls = <a class="code" href="a00623.html#a0864f9a4b1edb8c8dbbbd2253f50d3fc">_InnerGetClassPtr</a>(atom, &ppi-><a class="code" href="a02905.html#a15bec260e31659a4797da9c52b3eb137">pclsPublicList</a>, NULL);</div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  <span class="keywordflow">if</span> (ppcls)</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  <span class="keywordflow">return</span> ppcls;</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  </div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span> <span class="comment"> * Next seach public and private classes and override hmodule;</span></div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span> <span class="comment"> * some apps (bunny) do a GetClassInfo(dialog) and RegisterClass</span></div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span> <span class="comment"> * and only change the wndproc which set the hmodule to be just</span></div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span> <span class="comment"> * like usersrv created it even though it is in the app's public</span></div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span> <span class="comment"> * or private class list</span></div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  </div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span> <span class="comment"> * Later -- since we are no longer returning hModuleWin to any app,</span></div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span> <span class="comment"> * we may only need to check for hModClient. Check this out.</span></div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span> <span class="comment"> * FritzS</span></div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  </div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  ppcls = <a class="code" href="a00623.html#a0864f9a4b1edb8c8dbbbd2253f50d3fc">_InnerGetClassPtr</a>(atom, &ppi-><a class="code" href="a02905.html#affac636bfa2b5d50f41ac17c0ea76f3d">pclsPrivateList</a>, <a class="code" href="a03257.html#a2f741561065791c743a70e0b3d6dc6e2">hModClient</a>);</div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  <span class="keywordflow">if</span> (ppcls)</div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  <span class="keywordflow">return</span> ppcls;</div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  </div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  ppcls = <a class="code" href="a00623.html#a0864f9a4b1edb8c8dbbbd2253f50d3fc">_InnerGetClassPtr</a>(atom, &ppi-><a class="code" href="a02905.html#a15bec260e31659a4797da9c52b3eb137">pclsPublicList</a>, <a class="code" href="a03257.html#a2f741561065791c743a70e0b3d6dc6e2">hModClient</a>);</div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  <span class="keywordflow">if</span> (ppcls)</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  <span class="keywordflow">return</span> ppcls;</div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  </div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span> <span class="comment"> * Search the system class list</span></div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  ppcls = <a class="code" href="a00623.html#a0864f9a4b1edb8c8dbbbd2253f50d3fc">_InnerGetClassPtr</a>(atom, &<a class="code" href="a03257.html#adbb205547488a6b8c47adc4d4efb3672">gpclsList</a>, NULL);</div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  <span class="keywordflow">return</span> ppcls;</div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00623_source.html#l00891">_InnerGetClassPtr()</a>, <a class="el" href="a03257_source.html#l00157">gpclsList</a>, <a class="el" href="a03257_source.html#l00325">hModClient</a>, <a class="el" href="a00899_source.html#l02394">tagPROCESSINFO::pclsPrivateList</a> , 以及 <a class="el" href="a00899_source.html#l02395">tagPROCESSINFO::pclsPublicList</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l00620">_GetClassInfoEx()</a>, <a class="el" href="a00623_source.html#l00561">_GetWOWClass()</a>, <a class="el" href="a00695_source.html#l01537">HMChangeOwnerThread()</a>, <a class="el" href="a00635_source.html#l00031">xxxCreateWindowExWOW()</a> , 以及 <a class="el" href="a00635_source.html#l01817">xxxFreeWindow()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a179eb2d30cb9b0e612d121f042cc4e4d">◆ </a></span>InitClassOffsets()</h2>
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<td class="memname">void InitClassOffsets </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l01182">1182</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01183"></a><span class="lineno"> 1183</span> {</div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>  <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[GCW_ATOM - <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>] = FIELDOFFSET(<a class="code" href="a02569.html">CLS</a>, atomClassName);</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>  <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[GCL_STYLE - <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>] = FIELDOFFSET(<a class="code" href="a02569.html">CLS</a>, style);</div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[GCL_WNDPROC - <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>] = FIELDOFFSET(<a class="code" href="a02569.html">CLS</a>, lpfnWndProc);</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>  <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[GCL_CBCLSEXTRA - <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>] = FIELDOFFSET(<a class="code" href="a02569.html">CLS</a>, cbclsExtra);</div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>  <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[GCL_CBWNDEXTRA - <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>] = FIELDOFFSET(<a class="code" href="a02569.html">CLS</a>, cbwndExtra);</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>  <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[GCL_HMODULE - <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>] = FIELDOFFSET(<a class="code" href="a02569.html">CLS</a>, hModule);</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>  <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[GCL_HICON - <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>] = FIELDOFFSET(<a class="code" href="a02569.html">CLS</a>, spicn);</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>  <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[GCL_HCURSOR - <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>] = FIELDOFFSET(<a class="code" href="a02569.html">CLS</a>, spcur);</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[GCL_HBRBACKGROUND - <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>] = FIELDOFFSET(<a class="code" href="a02569.html">CLS</a>, hbrBackground);</div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[GCL_MENUNAME - <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>] = FIELDOFFSET(<a class="code" href="a02569.html">CLS</a>, lpszMenuName);</div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[GCL_HICONSM - <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>] = FIELDOFFSET(<a class="code" href="a02569.html">CLS</a>, spicnSm);</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00623_source.html#l00061">aiClassOffset</a> , 以及 <a class="el" href="a00623_source.html#l00066">INDEX_OFFSET</a>.</p>
</div>
</div>
<a id="a4c14a53428d713555d8ad6c288b4c92f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4c14a53428d713555d8ad6c288b4c92f">◆ </a></span>InternalRegisterClassEx()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a> InternalRegisterClassEx </td>
<td>(</td>
<td class="paramtype">LPWNDCLASSEX </td>
<td class="paramname"><em>lpwndcls</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">WORD </td>
<td class="paramname"><em>fnid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td>
<td class="paramname"><em>flags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00211">211</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> {</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  BOOL fIs40Compat;</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwT;</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <a class="code" href="a02569.html">PCLS</a> pcls;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  LPWSTR pszT1;</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  ATOM atomT;</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <a class="code" href="a02889.html">PTHREADINFO</a> ptiCurrent;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  HANDLE hModule;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <a class="code" href="a02801.html">PDESKTOP</a> pdesk;</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  PVOID hheapDesktop;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  ULONG cch;</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  UNICODE_STRING UString;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  ANSI_STRING AString;</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  </div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  CheckCritIn();</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  </div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  ptiCurrent = <a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>();</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  </div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"> * Don't allow 4.0 apps to register a class using hModuleWin</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> * LATER GerardoB: Our client side classes use hmodUser (USER32) while</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> * our server side classes use hWinInstance (WIN32K). We should change</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> * CreateThreadInfo and LW_RegisterWindows so all classes use hModUser.</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  hModule = lpwndcls->hInstance;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span> (!(flags & (CSF_SYSTEMCLASS | CSF_SERVERSIDEPROC))</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  && (hModule == <a class="code" href="a03257.html#a4ae1966258068576cf2be4cc7356924b">hModuleWin</a>)</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  && (LOWORD(ptiCurrent-><a class="code" href="a02889.html#ac18617bb8bdbcb8e9c73e759b9df75eb">dwExpWinVer</a>) >= VER40)) {</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  </div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_PARAMETER, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"InternalRegisterClassEx: Invalid hInstnace (Cannot use system's hInstance)"</span>);</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  </div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment"> * As of NT 4.0 we no longer honor CS_BYTEALIGNCLIENT or CS_BYTEALIGNWINDOW</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">if</span> (lpwndcls->style & (CS_BYTEALIGNCLIENT | CS_BYTEALIGNWINDOW)) {</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">"CS_BYTEALIGNCLIENT and CS_BYTEALIGNWINDOW styles no longer honored."</span>);</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  }</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  </div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> * Does this class exist as a private class? If so, fail.</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  atomT = FindClassAtom(lpwndcls->lpszClassName);</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  </div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">if</span> (atomT != 0 && !(flags & CSF_SERVERSIDEPROC)) {</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment"> * First check private classes. If already exists, return error.</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">if</span> (<a class="code" href="a00623.html#a0864f9a4b1edb8c8dbbbd2253f50d3fc">_InnerGetClassPtr</a>(atomT, &ptiCurrent-><a class="code" href="a02889.html#a215417492fadc11678c689da2447f02e">ppi</a>-><a class="code" href="a02905.html#affac636bfa2b5d50f41ac17c0ea76f3d">pclsPrivateList</a>,</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  hModule) != NULL) {</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_CLASS_ALREADY_EXISTS, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  }</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  </div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment"> * Now only check public classes if CS_GLOBALCLASS is set. If it</span></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment"> * isn't set, then this will allow an application to re-register</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment"> * a private class to take precedence over a public class.</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">if</span> (lpwndcls->style & CS_GLOBALCLASS) {</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">if</span> (<a class="code" href="a00623.html#a0864f9a4b1edb8c8dbbbd2253f50d3fc">_InnerGetClassPtr</a>(atomT, &ptiCurrent-><a class="code" href="a02889.html#a215417492fadc11678c689da2447f02e">ppi</a>-><a class="code" href="a02905.html#a15bec260e31659a4797da9c52b3eb137">pclsPublicList</a>, NULL) != NULL) {</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_CLASS_ALREADY_EXISTS, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  }</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  }</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  }</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  </div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"> * Alloc space for the class.</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">if</span> (ptiCurrent-><a class="code" href="a02889.html#ae8b869ec5b101646649020f5b0fd5d0d">TIF_flags</a> & TIF_SYSTEMTHREAD) {</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  pdesk = NULL;</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  hheapDesktop = NULL;</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  pdesk = ptiCurrent-><a class="code" href="a02889.html#abb1184e0c5805b5ad89b79dcc2bd17c8">rpdesk</a>;</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  hheapDesktop = (pdesk == NULL) ? NULL : pdesk-><a class="code" href="a02801.html#a7e126c1a4f38cc704dd65b5b3cfb0745">hheapDesktop</a>;</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  }</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  pcls = (<a class="code" href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a>)<a class="code" href="a00623.html#aa0aa4091dfd1b4fee594c23282f54b36">ClassAlloc</a>(hheapDesktop, <span class="keyword">sizeof</span>(<a class="code" href="a02569.html">CLS</a>) + lpwndcls->cbClsExtra);</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">if</span> (pcls == NULL) {</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  }</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  RtlZeroMemory(pcls, <span class="keyword">sizeof</span>(<a class="code" href="a02569.html">CLS</a>) + lpwndcls->cbClsExtra);</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  pcls-><a class="code" href="a02569.html#a7e126c1a4f38cc704dd65b5b3cfb0745">hheapDesktop</a> = hheapDesktop;</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  LockDesktop(&pcls-><a class="code" href="a02569.html#a1be9a4b83cd45914cfac3103df9206aa">rpdeskParent</a>, pdesk);</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  pcls-><a class="code" href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">pclsBase</a> = pcls;</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  </div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> * Copy over the shared part of the class structure.</span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  RtlCopyMemory(&pcls->style, &(lpwndcls->style), <span class="keyword">sizeof</span>(<a class="code" href="a02561.html">COMMON_WNDCLASS</a>));</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  </div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"> * Copy CSF_SERVERSIDEPROC, CSF_ANSIPROC (etc.) flags</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> = flags;</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  pcls-><a class="code" href="a02569.html#a9b4fc0cb463ce743c57c87494a13e654">spcpdFirst</a> = (<a class="code" href="a00365.html#a591f828481a09aaca354b40dd0933efa">PCALLPROCDATA</a>)NULL;</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  pcls-><a class="code" href="a02569.html#aa186be7fc47d6ee190a1fd364459a743">fnid</a> = fnid;</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">if</span> (fnid)</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  CBFNID(fnid) = (WORD)(pcls->cbwndExtra + <span class="keyword">sizeof</span>(<a class="code" href="a02581.html">WND</a>));</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  </div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="comment"> * If this wndproc happens to be a client wndproc stub for a server</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment"> * wndproc, then remember the server wndproc! This should be rare: why</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="comment"> * would an application re-register a class that isn't "subclassed"?</span></div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">if</span> (!(pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> & CSF_SERVERSIDEPROC)) {</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  dwT = <a class="code" href="a03242.html#a2600bb4988c80c61311ec649f5d84536">MapClientToServerPfn</a>((<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)pcls->lpfnWndProc);</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">if</span> (dwT != 0) {</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> |= CSF_SERVERSIDEPROC;</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> &= ~CSF_ANSIPROC;</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  pcls->lpfnWndProc = (<a class="code" href="a00365.html#aeb45e1c65bc6f45b9c278f43d805a86e">WNDPROC_PWND</a>)dwT;</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  }</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  }</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  </div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment"> * Win95 compatible validation.</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment"> * hbrBackground was validated by GDI in the client side</span></div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment"> * NULL hInstances are mapped to GetModuleHandle(NULL) in the client</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="comment"> * side</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  fIs40Compat = (<a class="code" href="a00365.html#a383740f6dc1129f6127ab14fbe6b607c">RtlGetExpWinVer</a>(hModule) > VER31);</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  </div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00623.html#a1f8242a71b34a249cd5713db3e21f4ce">ValidateAndLockCursor</a>(&pcls->spcur, fIs40Compat)) {</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">goto</span> MemError;</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  }</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  </div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00623.html#a1f8242a71b34a249cd5713db3e21f4ce">ValidateAndLockCursor</a>(&pcls->spicn, fIs40Compat)) {</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  Unlock (&pcls->spcur);</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">goto</span> MemError;</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  }</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  </div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00623.html#a1f8242a71b34a249cd5713db3e21f4ce">ValidateAndLockCursor</a>(&pcls->spicnSm, fIs40Compat)) {</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  Unlock (&pcls->spcur);</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  Unlock (&pcls->spicn);</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">goto</span> MemError;</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  }</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  </div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="comment"> * Add the class name to the atom table.</span></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  </div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">if</span> (HIWORD(lpwndcls->lpszClassName) != 0)</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  atomT = AddAtomW(lpwndcls->lpszClassName);</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  atomT = LOWORD(lpwndcls->lpszClassName);</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keywordflow">if</span> (atomT == 0) {</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">goto</span> MemError;</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  }</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  pcls-><a class="code" href="a02569.html#a95d33e332d37066b5b5e05231b824991">atomClassName</a> = atomT;</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  </div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="comment"> * Make an ANSI version of the class name to optimize</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment"> * GetClassNameA for WOW.</span></div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">if</span> (HIWORD(lpwndcls->lpszClassName) != 0) {</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="preprocessor">#ifdef FE_SB // InternalRegisterClassEx()</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  cch = (wcslen(lpwndcls->lpszClassName) * 2) + 1;</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  cch = wcslen(lpwndcls->lpszClassName) + 1;</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="preprocessor">#endif // FE_SB</span></div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  cch = 7; <span class="comment">// 1 char for '#', 5 for '65536'.</span></div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  }</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  </div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="comment"> * Allocate the ANSI name buffer and convert the unicode name</span></div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="comment"> * to ANSI.</span></div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  pcls->lpszAnsiClassName = (LPSTR)<a class="code" href="a00623.html#aa0aa4091dfd1b4fee594c23282f54b36">ClassAlloc</a>(hheapDesktop, cch);</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">if</span> (pcls->lpszAnsiClassName == NULL) {</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordflow">goto</span> MemError2;</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  }</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  </div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="comment"> * Form the ANSI class name.</span></div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">if</span> (HIWORD(lpwndcls->lpszClassName) != 0) {</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  </div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="comment"> * Class name is a string.</span></div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  RtlInitUnicodeString(&UString, lpwndcls->lpszClassName);</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  AString.Length = 0;</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  AString.MaximumLength = (USHORT)cch;</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  AString.Buffer = pcls->lpszAnsiClassName;</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  RtlUnicodeStringToAnsiString(&AString, &UString, FALSE);</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  </div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"> * Class name is an integer atom.</span></div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  pcls->lpszAnsiClassName[0] = L<span class="charliteral">'#'</span>;</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  RtlIntegerToChar((ULONG)lpwndcls->lpszClassName, 10, cch - 1,</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  &pcls->lpszAnsiClassName[1]);</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  }</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  </div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment"> * Make local copy of menu name.</span></div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  pszT1 = pcls->lpszMenuName;</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  </div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">if</span> (pszT1 != NULL) {</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">if</span> (pszT1 != MAKEINTRESOURCE(pszT1)) {</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keywordflow">if</span> (*pszT1 == 0) {</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  </div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="comment"> * app passed an empty string for the name</span></div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  pcls->lpszMenuName = NULL;</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  UNICODE_STRING strMenuName;</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  </div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="comment"> * Alloc space for the Menu Name.</span></div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  RtlInitUnicodeString(&UString, pszT1);</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  } except (EXCEPTION_EXECUTE_HANDLER) {</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">goto</span> MemError3;</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  }</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">if</span> (!<a class="code" href="a03641.html#a65561e3afb58680ed8f6ef29adbb2a24">AllocateUnicodeString</a>(&strMenuName, &UString)) {</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span> MemError3:</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <a class="code" href="a00623.html#a5f86a92f5bfa7c201172862b97cb8be2">ClassFree</a>(hheapDesktop, pcls->lpszAnsiClassName);</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span> MemError2:</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  DeleteAtom(pcls-><a class="code" href="a02569.html#a95d33e332d37066b5b5e05231b824991">atomClassName</a>);</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span> MemError:</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  UnlockDesktop(&pcls-><a class="code" href="a02569.html#a1be9a4b83cd45914cfac3103df9206aa">rpdeskParent</a>);</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <a class="code" href="a00623.html#a5f86a92f5bfa7c201172862b97cb8be2">ClassFree</a>(hheapDesktop, pcls);</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  }</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  </div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  pcls->lpszMenuName = strMenuName.Buffer;</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  }</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  }</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  }</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordflow">if</span> ((pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> & CSF_SERVERSIDEPROC) || (pcls->style & CS_GLOBALCLASS)) {</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keywordflow">if</span> (pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> & CSF_SYSTEMCLASS) {</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  pcls-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a> = <a class="code" href="a03257.html#adbb205547488a6b8c47adc4d4efb3672">gpclsList</a>;</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <a class="code" href="a03257.html#adbb205547488a6b8c47adc4d4efb3672">gpclsList</a> = pcls;</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  pcls-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a> = ptiCurrent-><a class="code" href="a02889.html#a215417492fadc11678c689da2447f02e">ppi</a>-><a class="code" href="a02905.html#a15bec260e31659a4797da9c52b3eb137">pclsPublicList</a>;</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  ptiCurrent-><a class="code" href="a02889.html#a215417492fadc11678c689da2447f02e">ppi</a>-><a class="code" href="a02905.html#a15bec260e31659a4797da9c52b3eb137">pclsPublicList</a> = pcls;</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  }</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  pcls-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a> = ptiCurrent-><a class="code" href="a02889.html#a215417492fadc11678c689da2447f02e">ppi</a>-><a class="code" href="a02905.html#affac636bfa2b5d50f41ac17c0ea76f3d">pclsPrivateList</a>;</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  ptiCurrent-><a class="code" href="a02889.html#a215417492fadc11678c689da2447f02e">ppi</a>-><a class="code" href="a02905.html#affac636bfa2b5d50f41ac17c0ea76f3d">pclsPrivateList</a> = pcls;</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  }</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  </div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> <span class="comment"> * Because Memory is allocated with ZEROINIT, the pcls->cWndReferenceCount</span></div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> <span class="comment"> * field is automatically initialised to zero.</span></div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  </div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordflow">return</span> pcls;</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00623_source.html#l00891">_InnerGetClassPtr()</a>, <a class="el" href="a03641_source.html#l00123">AllocateUnicodeString()</a>, <a class="el" href="a00365_source.html#l01326">tagCLS::atomClassName</a>, <a class="el" href="a00623_source.html#l00145">ClassAlloc()</a>, <a class="el" href="a00623_source.html#l00159">ClassFree()</a>, <a class="el" href="a00899_source.html#l02321">tagTHREADINFO::dwExpWinVer</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00365_source.html#l01334">tagCLS::flags</a>, <a class="el" href="a00365_source.html#l01327">tagCLS::fnid</a>, <a class="el" href="a03257_source.html#l00157">gpclsList</a>, <a class="el" href="a00365_source.html#l01329">tagCLS::hheapDesktop</a>, <a class="el" href="a00899_source.html#l01724">tagDESKTOP::hheapDesktop</a>, <a class="el" href="a03257_source.html#l00324">hModuleWin</a>, <a class="el" href="a03242_source.html#l00841">MapClientToServerPfn()</a>, <a class="el" href="a00365_source.html#l01346">tagCLS::pclsBase</a>, <a class="el" href="a00365_source.html#l01325">tagCLS::pclsNext</a>, <a class="el" href="a00899_source.html#l02394">tagPROCESSINFO::pclsPrivateList</a>, <a class="el" href="a00899_source.html#l02395">tagPROCESSINFO::pclsPublicList</a>, <a class="el" href="a00899_source.html#l02271">tagTHREADINFO::ppi</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00371_source.html#l00030">RIP_VERBOSE</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a>, <a class="el" href="a00371_source.html#l00131">RIPMSG0</a>, <a class="el" href="a00899_source.html#l02288">tagTHREADINFO::rpdesk</a>, <a class="el" href="a00365_source.html#l01330">tagCLS::rpdeskParent</a>, <a class="el" href="a03650_source.html#l00028">RtlGetExpWinVer()</a>, <a class="el" href="a00365_source.html#l01345">tagCLS::spcpdFirst</a>, <a class="el" href="a00899_source.html#l02294">tagTHREADINFO::TIF_flags</a> , 以及 <a class="el" href="a00623_source.html#l00177">ValidateAndLockCursor()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l00080">_RegisterClassEx()</a> , 以及 <a class="el" href="a00719_source.html#l01070">LW_RegisterWindows()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5b78cd632b72c12478d505bf24e550b8">◆ </a></span>ReferenceClass()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">BOOL ReferenceClass </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a> </td>
<td class="paramname"><em>pcls</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l01488">1488</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01491"></a><span class="lineno"> 1491</span> {</div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> cbName;</div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>  <a class="code" href="a02569.html">PCLS</a> pclsClone;</div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>  PVOID hheapSrc;</div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>  </div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span> <span class="comment"> * If the window is on the same desktop as the base class, just</span></div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span> <span class="comment"> * increment the window count.</span></div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>  hheapSrc = (pwnd-><a class="code" href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">head</a>.rpdesk ? pwnd-><a class="code" href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">head</a>.rpdesk->hheapDesktop : NULL);</div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>  <span class="keywordflow">if</span> (pcls-><a class="code" href="a02569.html#a7e126c1a4f38cc704dd65b5b3cfb0745">hheapDesktop</a> == hheapSrc) {</div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>  pcls-><a class="code" href="a02569.html#acaa0981ebc955fd19c362027688ea22c">cWndReferenceCount</a>++;</div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>  <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>  }</div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>  </div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span> <span class="comment"> * The window is not on the base desktop. Try to find a cloned</span></div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span> <span class="comment"> * class.</span></div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>  <span class="keywordflow">for</span> (pclsClone = pcls-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a>; pclsClone != NULL;</div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>  pclsClone = pclsClone-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>) {</div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>  <span class="keywordflow">if</span> (pclsClone-><a class="code" href="a02569.html#a7e126c1a4f38cc704dd65b5b3cfb0745">hheapDesktop</a> == hheapSrc)</div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>  }</div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>  </div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span> <span class="comment"> * If we can't find one, clone the base class.</span></div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>  <span class="keywordflow">if</span> (pclsClone == NULL) {</div>
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>  </div>
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>  pclsClone = <a class="code" href="a00623.html#aa0aa4091dfd1b4fee594c23282f54b36">ClassAlloc</a>(hheapSrc, <span class="keyword">sizeof</span>(<a class="code" href="a02569.html">CLS</a>) + pcls->cbclsExtra);</div>
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>  <span class="keywordflow">if</span> (pclsClone == NULL) {</div>
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>  <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"ReferenceClass: Failed Clone-Class Allocation\n"</span>);</div>
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>  }</div>
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>  </div>
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>  RtlCopyMemory(pclsClone, pcls, <span class="keyword">sizeof</span>(<a class="code" href="a02569.html">CLS</a>) + pcls->cbclsExtra);</div>
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>  cbName = strlen(pcls->lpszAnsiClassName) + 1;</div>
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>  pclsClone->lpszAnsiClassName = <a class="code" href="a00623.html#aa0aa4091dfd1b4fee594c23282f54b36">ClassAlloc</a>(hheapSrc, cbName);</div>
<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>  <span class="keywordflow">if</span> (pclsClone->lpszAnsiClassName == NULL) {</div>
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>  <a class="code" href="a00623.html#a5f86a92f5bfa7c201172862b97cb8be2">ClassFree</a>(hheapSrc, pclsClone);</div>
<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>  <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"ReferenceClass: No Clone Class Name\n"</span>);</div>
<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>  }</div>
<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>  </div>
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span> <span class="comment"> * Everything has been allocated, now lock everything down.</span></div>
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span> <span class="comment"> * NULL pointers in clone to prevent Lock() from incorrectly</span></div>
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span> <span class="comment"> * decrementing object reference count</span></div>
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>  pclsClone-><a class="code" href="a02569.html#a7e126c1a4f38cc704dd65b5b3cfb0745">hheapDesktop</a> = hheapSrc;</div>
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>  pclsClone-><a class="code" href="a02569.html#a1be9a4b83cd45914cfac3103df9206aa">rpdeskParent</a> = NULL;</div>
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>  LockDesktop(&pclsClone-><a class="code" href="a02569.html#a1be9a4b83cd45914cfac3103df9206aa">rpdeskParent</a>, pwnd-><a class="code" href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">head</a>.rpdesk);</div>
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>  pclsClone-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a> = pcls-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a>;</div>
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>  pclsClone-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a> = NULL;</div>
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>  pcls-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a> = pclsClone;</div>
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>  RtlCopyMemory(pclsClone->lpszAnsiClassName, pcls->lpszAnsiClassName, cbName);</div>
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>  pclsClone->spicn = pclsClone->spicnSm = pclsClone->spcur = NULL;</div>
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>  Lock(&pclsClone->spicn, pcls->spicn);</div>
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>  Lock(&pclsClone->spicnSm, pcls->spicnSm);</div>
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>  Lock(&pclsClone->spcur, pcls->spcur);</div>
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>  pclsClone-><a class="code" href="a02569.html#a9b4fc0cb463ce743c57c87494a13e654">spcpdFirst</a> = NULL;</div>
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>  pclsClone-><a class="code" href="a02569.html#acaa0981ebc955fd19c362027688ea22c">cWndReferenceCount</a> = 0;</div>
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>  }</div>
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>  </div>
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span> <span class="comment"> * Increment reference counts.</span></div>
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>  pcls-><a class="code" href="a02569.html#acaa0981ebc955fd19c362027688ea22c">cWndReferenceCount</a>++;</div>
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>  pclsClone-><a class="code" href="a02569.html#acaa0981ebc955fd19c362027688ea22c">cWndReferenceCount</a>++;</div>
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>  pwnd-><a class="code" href="a02581.html#a9ac6b15978318e3401ef9a878ccb40ac">pcls</a> = pclsClone;</div>
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>  </div>
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>  <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00623_source.html#l00145">ClassAlloc()</a>, <a class="el" href="a00623_source.html#l00159">ClassFree()</a>, <a class="el" href="a00365_source.html#l01332">tagCLS::cWndReferenceCount</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00365_source.html#l01389">tagWND::head</a>, <a class="el" href="a00365_source.html#l01329">tagCLS::hheapDesktop</a>, <a class="el" href="a00365_source.html#l01403">tagWND::pcls</a>, <a class="el" href="a00365_source.html#l01347">tagCLS::pclsClone</a>, <a class="el" href="a00365_source.html#l01325">tagCLS::pclsNext</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00131">RIPMSG0</a>, <a class="el" href="a00365_source.html#l01330">tagCLS::rpdeskParent</a> , 以及 <a class="el" href="a00365_source.html#l01345">tagCLS::spcpdFirst</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00695_source.html#l01537">HMChangeOwnerThread()</a>, <a class="el" href="a00635_source.html#l00031">xxxCreateWindowExWOW()</a> , 以及 <a class="el" href="a00635_source.html#l01817">xxxFreeWindow()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a39504f0de0f06ba8681521d58a58020e">◆ </a></span>UnlockAndFreeCPDs()</h2>
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<td class="memname">VOID UnlockAndFreeCPDs </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a591f828481a09aaca354b40dd0933efa">PCALLPROCDATA</a> * </td>
<td class="paramname"><em>ppCPD</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00986">986</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00988"></a><span class="lineno"> 988</span> {</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  <span class="keywordflow">if</span> ((*ppCPD)->pcpdNext != NULL) {</div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  <a class="code" href="a00623.html#a39504f0de0f06ba8681521d58a58020e">UnlockAndFreeCPDs</a>(&((*ppCPD)->pcpdNext));</div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  }</div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  <span class="keywordflow">if</span> (!HMIsMarkDestroy(*ppCPD)) {</div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  <a class="code" href="a00695.html#aa3a7eff0cc4eabef6217efe2eba1e47f">HMMarkObjectDestroy</a>(*ppCPD);</div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  }</div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  Unlock(ppCPD);</div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span> }</div>
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<p class="reference">引用了 <a class="el" href="a00695_source.html#l00757">HMMarkObjectDestroy()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l01089">DestroyClass()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1f8242a71b34a249cd5713db3e21f4ce">◆ </a></span>ValidateAndLockCursor()</h2>
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<td class="memname">BOOL ValidateAndLockCursor </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a6be3d60b70c23e47263a9b116f3f6573">PCURSOR</a> * </td>
<td class="paramname"><em>ppcursor</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fIs40Compat</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00177">177</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> {</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="a02821.html">PCURSOR</a> pcur;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  </div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">if</span> (*ppcursor == NULL) {</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  }</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  </div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  pcur = <a class="code" href="a00365.html#ab993ad57b0d56b4f9b64df02256b611c">HMValidateHandleNoRip</a>(*ppcursor, TYPE_CURSOR);</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">if</span> (pcur == NULL) {</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <a class="code" href="a00371.html#a31aafffb49dfe98bdc749c9b35c90162">RIPMSG1</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"ValidateAndLockCursor: Invalid Cursor or Icon:%#lx"</span>, *ppcursor);</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> (fIs40Compat) {</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_PARAMETER, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">"RegisterClass: Invalid Parameter"</span>);</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  *ppcursor = NULL;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  Lock(ppcursor, pcur);</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00303">HMValidateHandleNoRip()</a>, <a class="el" href="a00371_source.html#l00030">RIP_VERBOSE</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a> , 以及 <a class="el" href="a00371_source.html#l00132">RIPMSG1</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l00211">InternalRegisterClassEx()</a>.</p>
</div>
</div>
<a id="a21adf49925d8eb990fe875e84249a830"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a21adf49925d8eb990fe875e84249a830">◆ </a></span>xxxSetClassData()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> xxxSetClassData </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td>
<td class="paramname"><em>dwData</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>bAnsi</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l01211">1211</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01216"></a><span class="lineno"> 1216</span> {</div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  <a class="code" href="a02569.html">PCLS</a> pcls = pwnd-><a class="code" href="a02581.html#a9ac6b15978318e3401ef9a878ccb40ac">pcls</a>;</div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  BYTE *pb;</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwT;</div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwOld;</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwCPDType = 0;</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>  <a class="code" href="a02565.html">PCLSMENUNAME</a> pcmn;</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>  UNICODE_STRING strMenuName, UString;</div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  </div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>  <span class="keywordflow">switch</span>(index) {</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>  <span class="keywordflow">case</span> GCL_WNDPROC:</div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  </div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span> <span class="comment"> * If the application (client) subclasses a class that has a server -</span></div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span> <span class="comment"> * side window proc we must return a client side proc stub that it</span></div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span> <span class="comment"> * can call.</span></div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  <span class="keywordflow">if</span> (pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> & CSF_SERVERSIDEPROC) {</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>  dwOld = <a class="code" href="a00365.html#af7e15f88dfdfb266f37447c69efe1c9e">MapServerToClientPfn</a>((<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)pcls->lpfnWndProc, bAnsi);</div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>  pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> &= ~CSF_SERVERSIDEPROC;</div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>  </div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>  <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(!(pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> & CSF_ANSIPROC));</div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>  <span class="keywordflow">if</span> (bAnsi) {</div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>  pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> |= CSF_ANSIPROC;</div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>  }</div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>  dwOld = <a class="code" href="a00365.html#ac75b83cca6aa99d8940ab71827a4723c">MapClientNeuterToClientPfn</a>(pcls, 0, bAnsi);</div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>  </div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span> <span class="comment"> * If the client mapping didn't change the window proc then see if</span></div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span> <span class="comment"> * we need a callproc handle.</span></div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  <span class="keywordflow">if</span> (dwOld == (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)pcls->lpfnWndProc) {</div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span> <span class="comment"> * Need to return a CallProc handle if there is an Ansi/Unicode mismatch</span></div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  <span class="keywordflow">if</span> (bAnsi != !!(pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> & CSF_ANSIPROC)) {</div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  dwCPDType |= bAnsi ? CPD_ANSI_TO_UNICODE : CPD_UNICODE_TO_ANSI;</div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  }</div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  }</div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>  }</div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>  </div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  <span class="keywordflow">if</span> (dwCPDType) {</div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwCPD;</div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>  </div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>  dwCPD = <a class="code" href="a00041.html#af167d292a5583dfe18f5dac20309bb25">GetCPD</a>(pcls, dwCPDType | CPD_CLASS, dwOld);</div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>  </div>
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>  <span class="keywordflow">if</span> (dwCPD) {</div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>  dwOld = dwCPD;</div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>  <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"GetClassLong unable to alloc CPD returning handle\n"</span>);</div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>  }</div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>  }</div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>  </div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span> <span class="comment"> * Convert a possible CallProc Handle into a real address. They may</span></div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span> <span class="comment"> * have kept the CallProc Handle from some previous mixed GetClassinfo</span></div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span> <span class="comment"> * or SetWindowLong.</span></div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>  <span class="keywordflow">if</span> (ISCPDTAG(dwData)) {</div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>  <a class="code" href="a02557.html">PCALLPROCDATA</a> pCPD;</div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>  <span class="keywordflow">if</span> (pCPD = <a class="code" href="a00365.html#ab993ad57b0d56b4f9b64df02256b611c">HMValidateHandleNoRip</a>((HANDLE)dwData, TYPE_CALLPROC)) {</div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>  dwData = pCPD-><a class="code" href="a02557.html#a3edd15123eefa8ad8e6ad3a87c7e6b96">pfnClientPrevious</a>;</div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>  }</div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>  }</div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>  </div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span> <span class="comment"> * If an app 'unsubclasses' a server-side window proc we need to</span></div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span> <span class="comment"> * restore everything so SendMessage and friends know that it's</span></div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span> <span class="comment"> * a server-side proc again. Need to check against client side</span></div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span> <span class="comment"> * stub addresses.</span></div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>  pcls->lpfnWndProc = (<a class="code" href="a00365.html#aeb45e1c65bc6f45b9c278f43d805a86e">WNDPROC_PWND</a>)dwData;</div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>  <span class="keywordflow">if</span> ((dwT = <a class="code" href="a03242.html#a2600bb4988c80c61311ec649f5d84536">MapClientToServerPfn</a>(dwData)) != 0) {</div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>  pcls->lpfnWndProc = (<a class="code" href="a00365.html#aeb45e1c65bc6f45b9c278f43d805a86e">WNDPROC_PWND</a>)dwT;</div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>  pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> |= CSF_SERVERSIDEPROC;</div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>  pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> &= ~CSF_ANSIPROC;</div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>  <span class="keywordflow">if</span> (bAnsi) {</div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>  pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> |= CSF_ANSIPROC;</div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>  pcls-><a class="code" href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">flags</a> &= ~CSF_ANSIPROC;</div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>  }</div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>  }</div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>  </div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>  <span class="keywordflow">return</span> dwOld;</div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>  </div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>  <span class="keywordflow">case</span> GCL_HICON:</div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>  <span class="keywordflow">case</span> GCL_HICONSM:</div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  <span class="keywordflow">case</span> GCL_HCURSOR:</div>
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>  <span class="keywordflow">if</span> ((HANDLE)dwData != NULL) {</div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  dwData = (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)<a class="code" href="a00365.html#adcc97c154408fd5498551b3d94332c1b">HMValidateHandle</a>((HANDLE)dwData, TYPE_CURSOR);</div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>  <span class="keywordflow">if</span> ((PVOID)dwData == NULL) {</div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>  <span class="keywordflow">if</span> (index == GCL_HICON || index == GCL_HICONSM) {</div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_ICON_HANDLE, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"SetClassData: invalid icon"</span>);</div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_CURSOR_HANDLE, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"SetClassData: invalid cursor"</span>);</div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>  }</div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  }</div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  }</div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>  </div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span> <span class="comment"> * Handle the locking issue.</span></div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>  pcls = pcls-><a class="code" href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">pclsBase</a>;</div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  <span class="keywordflow">switch</span>(index) {</div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  <span class="keywordflow">case</span> GCL_HICON:</div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>  <span class="keywordflow">case</span> GCL_HICONSM:</div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>  dwOld = (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)<a class="code" href="a00626.html#a1be91cddd90bcca8c502cd351f5b153e">xxxSetClassIcon</a>(pwnd, pcls, (<a class="code" href="a02821.html">PCURSOR</a>)dwData, index);</div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>  </div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>  <span class="keywordflow">case</span> GCL_HCURSOR:</div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>  dwOld = (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)Lock(&pcls->spcur, dwData);</div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  }</div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  </div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span> <span class="comment"> * Now set it for each clone class.</span></div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>  pcls = pcls-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a>;</div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>  <span class="keywordflow">while</span> (pcls != NULL) {</div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>  <span class="keywordflow">switch</span>(index) {</div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  <span class="keywordflow">case</span> GCL_HICON:</div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>  <span class="keywordflow">case</span> GCL_HICONSM:</div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  <a class="code" href="a00626.html#a1be91cddd90bcca8c502cd351f5b153e">xxxSetClassIcon</a>(pwnd, pcls, (<a class="code" href="a02821.html">PCURSOR</a>)dwData, index);</div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>  </div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>  <span class="keywordflow">case</span> GCL_HCURSOR:</div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>  Lock(&pcls->spcur, dwData);</div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>  }</div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>  pcls = pcls-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>  }</div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>  </div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  <span class="keywordflow">return</span> (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)PtoH((PVOID)dwOld);</div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>  </div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>  </div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>  <span class="keywordflow">case</span> GCL_WOWDWORD1:</div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>  pcls = pcls-><a class="code" href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">pclsBase</a>;</div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>  pcls-><a class="code" href="a02569.html#aa67d53d08205210e004694fe885f232c">adwWOW</a>[0] = dwData;</div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>  </div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>  pcls = pcls-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a>;</div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>  <span class="keywordflow">while</span> (pcls != NULL) {</div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  pcls-><a class="code" href="a02569.html#aa67d53d08205210e004694fe885f232c">adwWOW</a>[0] = dwData;</div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>  pcls = pcls-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>  }</div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>  </div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>  </div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>  <span class="keywordflow">case</span> GCL_WOWDWORD2:</div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>  pcls = pcls-><a class="code" href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">pclsBase</a>;</div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>  pcls-><a class="code" href="a02569.html#aa67d53d08205210e004694fe885f232c">adwWOW</a>[1] = dwData;</div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>  </div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>  pcls = pcls-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a>;</div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>  <span class="keywordflow">while</span> (pcls != NULL) {</div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>  pcls-><a class="code" href="a02569.html#aa67d53d08205210e004694fe885f232c">adwWOW</a>[1] = dwData;</div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>  pcls = pcls-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>  }</div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>  </div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>  </div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>  <span class="keywordflow">case</span> GCL_CBCLSEXTRA:</div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_PARAMETER, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"Attempt to change cbClsExtra\n"</span>);</div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>  </div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>  <span class="keywordflow">case</span> GCL_MENUNAME:</div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>  pcmn = (<a class="code" href="a00365.html#a0865494747b638374095b1e3f6c77bb9">PCLSMENUNAME</a>) dwData;</div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>  </div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>  dwOld = (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>) pcls->lpszMenuName;</div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>  <span class="comment">/* Is it a string? */</span></div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>  if (pcmn-><a class="code" href="a02565.html#a45bd306e9c72a625355fafc8f892a9a4">pusMenuName</a>->Buffer != MAKEINTRESOURCE(pcmn-><a class="code" href="a02565.html#a45bd306e9c72a625355fafc8f892a9a4">pusMenuName</a>->Buffer)) {</div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>  <span class="comment">/* Empty String? */</span></div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>  <span class="keywordflow">if</span> (*(pcmn-><a class="code" href="a02565.html#a45bd306e9c72a625355fafc8f892a9a4">pusMenuName</a>->Buffer) == 0) {</div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>  pcls->lpszMenuName = NULL;</div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>  <span class="comment">/* Make a copy of the string */</span></div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>  <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>  RtlInitUnicodeString(&UString, pcmn-><a class="code" href="a02565.html#a45bd306e9c72a625355fafc8f892a9a4">pusMenuName</a>->Buffer);</div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>  } except (EXCEPTION_EXECUTE_HANDLER) {</div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_PARAMETER, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"xxxSetClassData: Invalid lpszMenuName\n"</span>);</div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>  }</div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>  <span class="keywordflow">if</span> (!<a class="code" href="a03641.html#a65561e3afb58680ed8f6ef29adbb2a24">AllocateUnicodeString</a>(&strMenuName, &UString)) {</div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>  <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">"xxxSetClassData: GCL_MENUNAME AllocateUnicodeString failed\n"</span>);</div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>  }</div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>  </div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>  pcls->lpszMenuName = strMenuName.Buffer;</div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>  }</div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>  <span class="comment">/* Just copy the id */</span></div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>  pcls->lpszMenuName = pcmn-><a class="code" href="a02565.html#a45bd306e9c72a625355fafc8f892a9a4">pusMenuName</a>->Buffer;</div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>  }</div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>  <span class="comment">/* Don't return the kernel side pointer */</span></div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>  pcmn-><a class="code" href="a02565.html#a45bd306e9c72a625355fafc8f892a9a4">pusMenuName</a> = NULL;</div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>  </div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>  <span class="comment">/* Free old string, if any */</span></div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>  <span class="keywordflow">if</span> (dwOld != (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>) MAKEINTRESOURCE(dwOld)) {</div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>  UserFreePool((PVOID)dwOld);</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>  }</div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>  </div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>  <span class="comment">/* Return client side pointers */</span></div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>  dwOld = (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>) pcls-><a class="code" href="a02569.html#a5d46d49591ed42efc07f2c6c124c36f1">lpszClientAnsiMenuName</a>;</div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>  pcls-><a class="code" href="a02569.html#a5d46d49591ed42efc07f2c6c124c36f1">lpszClientAnsiMenuName</a> = pcmn-><a class="code" href="a02565.html#a449867655bb3cc848d0f862763ade609">pszClientAnsiMenuName</a>;</div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>  pcmn-><a class="code" href="a02565.html#a449867655bb3cc848d0f862763ade609">pszClientAnsiMenuName</a> = (LPSTR)dwOld;</div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>  </div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>  dwOld = (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>) pcls-><a class="code" href="a02569.html#ac4c046a550bfdfd9264d65937564c92c">lpszClientUnicodeMenuName</a>;</div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>  pcls-><a class="code" href="a02569.html#ac4c046a550bfdfd9264d65937564c92c">lpszClientUnicodeMenuName</a> = pcmn-><a class="code" href="a02565.html#afeedde3b594049cbdfdec52606cb10ec">pwszClientUnicodeMenuName</a>;</div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>  pcmn-><a class="code" href="a02565.html#afeedde3b594049cbdfdec52606cb10ec">pwszClientUnicodeMenuName</a> = (LPWSTR)dwOld;</div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>  </div>
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>  <span class="keywordflow">return</span> (bAnsi ? (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>) pcmn-><a class="code" href="a02565.html#a449867655bb3cc848d0f862763ade609">pszClientAnsiMenuName</a> : (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>) pcmn-><a class="code" href="a02565.html#afeedde3b594049cbdfdec52606cb10ec">pwszClientUnicodeMenuName</a>);</div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>  </div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span> <span class="comment"> * All other indexes go here...</span></div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>  index -= <a class="code" href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a>;</div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>  </div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span> <span class="comment"> * Only let valid indices go through; if aiClassOffset is zero</span></div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span> <span class="comment"> * then we have no mapping for this negative index so it must</span></div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span> <span class="comment"> * be a bogus index</span></div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>  <span class="keywordflow">if</span> ((index < 0) || (<a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[index] == 0)) {</div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_INDEX, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>  }</div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>  </div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>  pcls = pcls-><a class="code" href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">pclsBase</a>;</div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>  pb = ((BYTE *)pcls) + <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[index];</div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>  </div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>  <span class="keywordflow">if</span> (<a class="code" href="a00623.html#a9fe38c4f5b3d208dae58f4289d1c19f6">afClassDWord</a>[index]) {</div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>  dwOld = *(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> *)pb;</div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>  *(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> *)pb = dwData;</div>
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>  dwOld = (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)*(WORD *)pb;</div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>  *(WORD *)pb = (WORD)dwData;</div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>  }</div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>  </div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>  pcls = pcls-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a>;</div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>  <span class="keywordflow">while</span> (pcls != NULL) {</div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>  pb = ((BYTE *)pcls) + <a class="code" href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a>[index];</div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>  </div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>  <span class="keywordflow">if</span> (<a class="code" href="a00623.html#a9fe38c4f5b3d208dae58f4289d1c19f6">afClassDWord</a>[index]) {</div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>  dwOld = *(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> *)pb;</div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>  *(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> *)pb = dwData;</div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>  dwOld = (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)*(WORD *)pb;</div>
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>  *(WORD *)pb = (WORD)dwData;</div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>  }</div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>  pcls = pcls-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>  }</div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>  </div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>  <span class="keywordflow">return</span> dwOld;</div>
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>  }</div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>  </div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01342">tagCLS::adwWOW</a>, <a class="el" href="a00623_source.html#l00031">afClassDWord</a>, <a class="el" href="a00623_source.html#l00061">aiClassOffset</a>, <a class="el" href="a03641_source.html#l00123">AllocateUnicodeString()</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00365_source.html#l01334">tagCLS::flags</a>, <a class="el" href="a00041_source.html#l01916">GetCPD()</a>, <a class="el" href="a03752_source.html#l00232">HMValidateHandle()</a>, <a class="el" href="a03752_source.html#l00303">HMValidateHandleNoRip()</a>, <a class="el" href="a00623_source.html#l00066">INDEX_OFFSET</a>, <a class="el" href="a00365_source.html#l01335">tagCLS::lpszClientAnsiMenuName</a>, <a class="el" href="a00365_source.html#l01336">tagCLS::lpszClientUnicodeMenuName</a>, <a class="el" href="a03248_source.html#l00359">MapClientNeuterToClientPfn()</a>, <a class="el" href="a03242_source.html#l00841">MapClientToServerPfn()</a>, <a class="el" href="a03248_source.html#l00332">MapServerToClientPfn()</a>, <a class="el" href="a00365_source.html#l01403">tagWND::pcls</a>, <a class="el" href="a00365_source.html#l01346">tagCLS::pclsBase</a>, <a class="el" href="a00365_source.html#l01347">tagCLS::pclsClone</a>, <a class="el" href="a00365_source.html#l01325">tagCLS::pclsNext</a>, <a class="el" href="a00365_source.html#l01250">_CALLPROCDATA::pfnClientPrevious</a>, <a class="el" href="a00365_source.html#l01310">tagCLSMENUNAME::pszClientAnsiMenuName</a>, <a class="el" href="a00365_source.html#l01312">tagCLSMENUNAME::pusMenuName</a>, <a class="el" href="a00365_source.html#l01311">tagCLSMENUNAME::pwszClientUnicodeMenuName</a>, <a class="el" href="a00371_source.html#l00030">RIP_VERBOSE</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a>, <a class="el" href="a00371_source.html#l00131">RIPMSG0</a>, <a class="el" href="a00950_source.html#l00117">UserAssert</a> , 以及 <a class="el" href="a00626_source.html#l00054">xxxSetClassIcon()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l00852">xxxSetClassLong()</a>.</p>
</div>
</div>
<a id="a4943abdfb7e7d2cce4e886068db212ea"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4943abdfb7e7d2cce4e886068db212ea">◆ </a></span>xxxSetClassLong()</h2>
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<td class="memname"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> xxxSetClassLong </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td>
<td class="paramname"><em>value</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>bAnsi</em> </td>
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<td>)</td>
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<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00852">852</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00857"></a><span class="lineno"> 857</span> {</div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwOld;</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <a class="code" href="a02569.html">PCLS</a> pcls;</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  </div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  CheckCritIn();</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  </div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  <span class="keywordflow">if</span> (GETPTI(pwnd)->ppi != PpiCurrent()) {</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_ACCESS_DENIED, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  }</div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  </div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  <span class="keywordflow">if</span> (index < 0) {</div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="keywordflow">return</span> <a class="code" href="a00623.html#a21adf49925d8eb990fe875e84249a830">xxxSetClassData</a>(pwnd, index, value, bAnsi);</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  pcls = pwnd-><a class="code" href="a02581.html#a9ac6b15978318e3401ef9a878ccb40ac">pcls</a>-><a class="code" href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">pclsBase</a>;</div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="keywordflow">if</span> (index + (<span class="keywordtype">int</span>)<span class="keyword">sizeof</span>(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>) > pcls->cbclsExtra) {</div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_INDEX, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> UNALIGNED *pudw;</div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  pudw = (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> UNALIGNED *)((BYTE *)(pcls + 1) + index);</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  dwOld = *pudw;</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  *pudw = value;</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  pcls = pcls-><a class="code" href="a02569.html#a6f337776bcc3066aa7877ef15813387f">pclsClone</a>;</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <span class="keywordflow">while</span> (pcls != NULL) {</div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  pudw = (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> UNALIGNED *)((BYTE *)(pcls + 1) + index);</div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  *pudw = value;</div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  pcls = pcls-><a class="code" href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">pclsNext</a>;</div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  }</div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <span class="keywordflow">return</span> dwOld;</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  }</div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  }</div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00365_source.html#l01403">tagWND::pcls</a>, <a class="el" href="a00365_source.html#l01346">tagCLS::pclsBase</a>, <a class="el" href="a00365_source.html#l01347">tagCLS::pclsClone</a>, <a class="el" href="a00365_source.html#l01325">tagCLS::pclsNext</a>, <a class="el" href="a00371_source.html#l00030">RIP_VERBOSE</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a> , 以及 <a class="el" href="a00623_source.html#l01211">xxxSetClassData()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a03614_source.html#l01650">NtUserSetClassLong()</a>.</p>
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<h2 class="groupheader">变量说明</h2>
<a id="a9fe38c4f5b3d208dae58f4289d1c19f6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9fe38c4f5b3d208dae58f4289d1c19f6">◆ </a></span>afClassDWord</h2>
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<td class="memname">CONST BYTE afClassDWord[]</td>
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<b>初始值:</b><div class="fragment"><div class="line">= {</div>
<div class="line"> 1, </div>
<div class="line"> 0,</div>
<div class="line"> 0, </div>
<div class="line"> 0,</div>
<div class="line"> 0,</div>
<div class="line"> 0,</div>
<div class="line"> 0,</div>
<div class="line"> 0,</div>
<div class="line"> 0, </div>
<div class="line"> 0,</div>
<div class="line"> 1, </div>
<div class="line"> 0,</div>
<div class="line"> 0,</div>
<div class="line"> 0,</div>
<div class="line"> 0, </div>
<div class="line"> 0,</div>
<div class="line"> 0, </div>
<div class="line"> 0,</div>
<div class="line"> 1, </div>
<div class="line"> 0,</div>
<div class="line"> 1, </div>
<div class="line"> 0,</div>
<div class="line"> 1, </div>
<div class="line"> 0,</div>
<div class="line"> 1, </div>
<div class="line"> 0,</div>
<div class="line"> 1 </div>
<div class="line">}</div>
</div><!-- fragment -->
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00031">31</a> 行定义.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l01211">xxxSetClassData()</a>.</p>
</div>
</div>
<a id="ab7b3373889f101a8d911d752782a8f03"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab7b3373889f101a8d911d752782a8f03">◆ </a></span>aiClassOffset</h2>
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<td class="memname">BYTE aiClassOffset[]</td>
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<b>初始值:</b><div class="fragment"><div class="line">= { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,</div>
<div class="line"> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}</div>
</div><!-- fragment -->
<p class="definition">在文件 <a class="el" href="a00623_source.html">class.c</a> 第 <a class="el" href="a00623_source.html#l00061">61</a> 行定义.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00623_source.html#l01182">InitClassOffsets()</a> , 以及 <a class="el" href="a00623_source.html#l01211">xxxSetClassData()</a>.</p>
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</div>
</div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aa00623_html_a5f86a92f5bfa7c201172862b97cb8be2"><div class="ttname"><a href="a00623.html#a5f86a92f5bfa7c201172862b97cb8be2">ClassFree</a></div><div class="ttdeci">VOID ClassFree(PVOID pheap, PVOID pvfree)</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l00159">class.c:159</a></div></div>
<div class="ttc" id="aa02889_html_ae8b869ec5b101646649020f5b0fd5d0d"><div class="ttname"><a href="a02889.html#ae8b869ec5b101646649020f5b0fd5d0d">tagTHREADINFO::TIF_flags</a></div><div class="ttdeci">DWORD TIF_flags</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02294">userk.h:2294</a></div></div>
<div class="ttc" id="aa00371_html_a01c4659626880ba56745765a3580a36b"><div class="ttname"><a href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a></div><div class="ttdeci">#define RIPMSG0(flags, szFmt)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00131">winerrp.h:131</a></div></div>
<div class="ttc" id="aa00365_html_a147bfb6d38764fd5ccf6f45225cb56e6"><div class="ttname"><a href="a00365.html#a147bfb6d38764fd5ccf6f45225cb56e6">PCLS</a></div><div class="ttdeci">struct tagCLS * PCLS</div></div>
<div class="ttc" id="aa00365_html_adcc97c154408fd5498551b3d94332c1b"><div class="ttname"><a href="a00365.html#adcc97c154408fd5498551b3d94332c1b">HMValidateHandle</a></div><div class="ttdeci">PVOID FASTCALL HMValidateHandle(HANDLE h, BYTE btype)</div><div class="ttdef"><b>Definition:</b> <a href="a03752_source.html#l00232">rtl/wow.c:232</a></div></div>
<div class="ttc" id="aa02565_html"><div class="ttname"><a href="a02565.html">tagCLSMENUNAME</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01308">user.h:1308</a></div></div>
<div class="ttc" id="aa02821_html"><div class="ttname"><a href="a02821.html">tagCURSOR</a></div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01803">userk.h:1803</a></div></div>
<div class="ttc" id="aa02581_html_a9ac6b15978318e3401ef9a878ccb40ac"><div class="ttname"><a href="a02581.html#a9ac6b15978318e3401ef9a878ccb40ac">tagWND::pcls</a></div><div class="ttdeci">PCLS pcls</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01403">user.h:1403</a></div></div>
<div class="ttc" id="aa02569_html_a7a8fdf74dc126c2d59f27df13ebc6f6f"><div class="ttname"><a href="a02569.html#a7a8fdf74dc126c2d59f27df13ebc6f6f">tagCLS::pclsBase</a></div><div class="ttdeci">struct tagCLS * pclsBase</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01346">user.h:1346</a></div></div>
<div class="ttc" id="aa02909_html_acc6792141787aadc4d90abe018db1e02"><div class="ttname"><a href="a02909.html#acc6792141787aadc4d90abe018db1e02">tagDCE::hdc</a></div><div class="ttdeci">HDC hdc</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02460">userk.h:2460</a></div></div>
<div class="ttc" id="aa00365_html_a76999a4a66503c4a8f396ed50b998f3b"><div class="ttname"><a href="a00365.html#a76999a4a66503c4a8f396ed50b998f3b">PPCLS</a></div><div class="ttdeci">struct tagCLS ** PPCLS</div></div>
<div class="ttc" id="aa02569_html_abf7087f027fa856753b00194fa491d18"><div class="ttname"><a href="a02569.html#abf7087f027fa856753b00194fa491d18">tagCLS::lpfnWorker</a></div><div class="ttdeci">PROC lpfnWorker</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01349">user.h:1349</a></div></div>
<div class="ttc" id="aa02801_html_a7e126c1a4f38cc704dd65b5b3cfb0745"><div class="ttname"><a href="a02801.html#a7e126c1a4f38cc704dd65b5b3cfb0745">tagDESKTOP::hheapDesktop</a></div><div class="ttdeci">PVOID hheapDesktop</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01724">userk.h:1724</a></div></div>
<div class="ttc" id="aa02801_html"><div class="ttname"><a href="a02801.html">tagDESKTOP</a></div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l01703">userk.h:1703</a></div></div>
<div class="ttc" id="aa02569_html_aa186be7fc47d6ee190a1fd364459a743"><div class="ttname"><a href="a02569.html#aa186be7fc47d6ee190a1fd364459a743">tagCLS::fnid</a></div><div class="ttdeci">WORD fnid</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01327">user.h:1327</a></div></div>
<div class="ttc" id="aa00371_html_ad6b24a3d61abdc148c8751b5c5add686"><div class="ttname"><a href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a></div><div class="ttdeci">#define RIP_VERBOSE</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00030">winerrp.h:30</a></div></div>
<div class="ttc" id="aa03257_html_adbb205547488a6b8c47adc4d4efb3672"><div class="ttname"><a href="a03257.html#adbb205547488a6b8c47adc4d4efb3672">gpclsList</a></div><div class="ttdeci">PCLS gpclsList</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00157">kernel/globals.c:157</a></div></div>
<div class="ttc" id="aa00695_html_aa3a7eff0cc4eabef6217efe2eba1e47f"><div class="ttname"><a href="a00695.html#aa3a7eff0cc4eabef6217efe2eba1e47f">HMMarkObjectDestroy</a></div><div class="ttdeci">BOOL HMMarkObjectDestroy(PVOID pobj)</div><div class="ttdef"><b>Definition:</b> <a href="a00695_source.html#l00757">handtabl.c:757</a></div></div>
<div class="ttc" id="aa00626_html_a50b4ffb3922361a897b45500cc4d99f6"><div class="ttname"><a href="a00626.html#a50b4ffb3922361a897b45500cc4d99f6">DestroyClassSmIcon</a></div><div class="ttdeci">BOOL DestroyClassSmIcon(PCLS pcls)</div><div class="ttdef"><b>Definition:</b> <a href="a00626_source.html#l00130">classchg.c:130</a></div></div>
<div class="ttc" id="aa03638_html_a8eda8a037d292443fea7dc374b54f423"><div class="ttname"><a href="a03638.html#a8eda8a037d292443fea7dc374b54f423">ahbrSystem</a></div><div class="ttdeci">HBRUSH ahbrSystem[COLOR_MAX]</div><div class="ttdef"><b>Definition:</b> <a href="a03638_source.html#l00027">client/random.c:27</a></div></div>
<div class="ttc" id="aa00371_html_a162a73e20dfabca084a3ebb4581631a8"><div class="ttname"><a href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a></div><div class="ttdeci">#define UserAssert(exp)</div><div class="ttdef"><b>Definition:</b> <a href="a00950_source.html#l00117">usersrv.h:117</a></div></div>
<div class="ttc" id="aa00371_html_a31aafffb49dfe98bdc749c9b35c90162"><div class="ttname"><a href="a00371.html#a31aafffb49dfe98bdc749c9b35c90162">RIPMSG1</a></div><div class="ttdeci">#define RIPMSG1(flags, szFmt, p1)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00132">winerrp.h:132</a></div></div>
<div class="ttc" id="aa02889_html_af8fb3a0f2a65257b83edd457a19dca57"><div class="ttname"><a href="a02889.html#af8fb3a0f2a65257b83edd457a19dca57">tagTHREADINFO::ptdb</a></div><div class="ttdeci">PTDB ptdb</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02315">userk.h:2315</a></div></div>
<div class="ttc" id="aa02569_html_aa1f7797b3bd2c83cc0af24110b6d8f64"><div class="ttname"><a href="a02569.html#aa1f7797b3bd2c83cc0af24110b6d8f64">tagCLS::pdce</a></div><div class="ttdeci">struct tagDCE * pdce</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01331">user.h:1331</a></div></div>
<div class="ttc" id="aa02569_html_a9b4fc0cb463ce743c57c87494a13e654"><div class="ttname"><a href="a02569.html#a9b4fc0cb463ce743c57c87494a13e654">tagCLS::spcpdFirst</a></div><div class="ttdeci">PCALLPROCDATA spcpdFirst</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01345">user.h:1345</a></div></div>
<div class="ttc" id="aa02569_html_a7e126c1a4f38cc704dd65b5b3cfb0745"><div class="ttname"><a href="a02569.html#a7e126c1a4f38cc704dd65b5b3cfb0745">tagCLS::hheapDesktop</a></div><div class="ttdeci">PVOID hheapDesktop</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01329">user.h:1329</a></div></div>
<div class="ttc" id="aa00257_html_a8315d2c807ba18ba9e528c40614b6173"><div class="ttname"><a href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a></div><div class="ttdeci">PTHREADINFO PtiCurrent(VOID)</div><div class="ttdef"><b>Definition:</b> <a href="a00263_source.html#l00526">winmgrc.c:526</a></div></div>
<div class="ttc" id="aa00623_html_a4c14a53428d713555d8ad6c288b4c92f"><div class="ttname"><a href="a00623.html#a4c14a53428d713555d8ad6c288b4c92f">InternalRegisterClassEx</a></div><div class="ttdeci">PCLS InternalRegisterClassEx(LPWNDCLASSEX lpwndcls, WORD fnid, DWORD flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l00211">class.c:211</a></div></div>
<div class="ttc" id="aa00365_html_aeb45e1c65bc6f45b9c278f43d805a86e"><div class="ttname"><a href="a00365.html#aeb45e1c65bc6f45b9c278f43d805a86e">WNDPROC_PWND</a></div><div class="ttdeci">LONG(APIENTRY * WNDPROC_PWND)(PWND, UINT, DWORD, LONG)</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00767">user.h:767</a></div></div>
<div class="ttc" id="aa02889_html_a215417492fadc11678c689da2447f02e"><div class="ttname"><a href="a02889.html#a215417492fadc11678c689da2447f02e">tagTHREADINFO::ppi</a></div><div class="ttdeci">struct tagPROCESSINFO * ppi</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02271">userk.h:2271</a></div></div>
<div class="ttc" id="aa00623_html_a21adf49925d8eb990fe875e84249a830"><div class="ttname"><a href="a00623.html#a21adf49925d8eb990fe875e84249a830">xxxSetClassData</a></div><div class="ttdeci">DWORD xxxSetClassData(PWND pwnd, int index, DWORD dwData, BOOL bAnsi)</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l01211">class.c:1211</a></div></div>
<div class="ttc" id="aa00623_html_a1f8242a71b34a249cd5713db3e21f4ce"><div class="ttname"><a href="a00623.html#a1f8242a71b34a249cd5713db3e21f4ce">ValidateAndLockCursor</a></div><div class="ttdeci">BOOL ValidateAndLockCursor(PCURSOR *ppcursor, BOOL fIs40Compat)</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l00177">class.c:177</a></div></div>
<div class="ttc" id="aa02565_html_a449867655bb3cc848d0f862763ade609"><div class="ttname"><a href="a02565.html#a449867655bb3cc848d0f862763ade609">tagCLSMENUNAME::pszClientAnsiMenuName</a></div><div class="ttdeci">LPSTR pszClientAnsiMenuName</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01310">user.h:1310</a></div></div>
<div class="ttc" id="aa00371_html_ae61d954062a9ece52e350e54cad9a23d"><div class="ttname"><a href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a></div><div class="ttdeci">#define RIPERR0(idErr, flags, szFmt)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00119">winerrp.h:119</a></div></div>
<div class="ttc" id="aa02569_html_aa39be277f735b9c2f490a6ed7bd80883"><div class="ttname"><a href="a02569.html#aa39be277f735b9c2f490a6ed7bd80883">tagCLS::pclsNext</a></div><div class="ttdeci">struct tagCLS * pclsNext</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01325">user.h:1325</a></div></div>
<div class="ttc" id="aa00626_html_a1be91cddd90bcca8c502cd351f5b153e"><div class="ttname"><a href="a00626.html#a1be91cddd90bcca8c502cd351f5b153e">xxxSetClassIcon</a></div><div class="ttdeci">PCURSOR xxxSetClassIcon(PWND pwnd, PCLS pcls, PCURSOR pCursor, int gcw)</div><div class="ttdef"><b>Definition:</b> <a href="a00626_source.html#l00054">classchg.c:54</a></div></div>
<div class="ttc" id="aa02581_html_a6be2d067ba15d4ec8cfc2e87922094f5"><div class="ttname"><a href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">tagWND::head</a></div><div class="ttdeci">THROBJHEAD head</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01389">user.h:1389</a></div></div>
<div class="ttc" id="aa00365_html_ac75b83cca6aa99d8940ab71827a4723c"><div class="ttname"><a href="a00365.html#ac75b83cca6aa99d8940ab71827a4723c">MapClientNeuterToClientPfn</a></div><div class="ttdeci">DWORD MapClientNeuterToClientPfn(PCLS pcls, DWORD dw, BOOL bAnsi)</div><div class="ttdef"><b>Definition:</b> <a href="a03248_source.html#l00359">rtl/getset.c:359</a></div></div>
<div class="ttc" id="aa02881_html_aeabb91a1bd6171bbe97ebb98b926ec63"><div class="ttname"><a href="a02881.html#aeabb91a1bd6171bbe97ebb98b926ec63">tagTDB::hTaskWow</a></div><div class="ttdeci">DWORD hTaskWow</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02236">userk.h:2236</a></div></div>
<div class="ttc" id="aa00365_html_af7e15f88dfdfb266f37447c69efe1c9e"><div class="ttname"><a href="a00365.html#af7e15f88dfdfb266f37447c69efe1c9e">MapServerToClientPfn</a></div><div class="ttdeci">DWORD MapServerToClientPfn(DWORD dw, BOOL bAnsi)</div><div class="ttdef"><b>Definition:</b> <a href="a03248_source.html#l00332">rtl/getset.c:332</a></div></div>
<div class="ttc" id="aa02569_html_a29bb851466268efcf57e7e81e2d0ab09"><div class="ttname"><a href="a02569.html#a29bb851466268efcf57e7e81e2d0ab09">tagCLS::flags</a></div><div class="ttdeci">DWORD flags</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01334">user.h:1334</a></div></div>
<div class="ttc" id="aa03641_html_a65561e3afb58680ed8f6ef29adbb2a24"><div class="ttname"><a href="a03641.html#a65561e3afb58680ed8f6ef29adbb2a24">AllocateUnicodeString</a></div><div class="ttdeci">BOOL AllocateUnicodeString(PUNICODE_STRING pstrDst, PUNICODE_STRING pstrSrc)</div><div class="ttdef"><b>Definition:</b> <a href="a03641_source.html#l00123">kernel/random.c:123</a></div></div>
<div class="ttc" id="aa00365_html_a383740f6dc1129f6127ab14fbe6b607c"><div class="ttname"><a href="a00365.html#a383740f6dc1129f6127ab14fbe6b607c">RtlGetExpWinVer</a></div><div class="ttdeci">DWORD RtlGetExpWinVer(HANDLE hmod)</div><div class="ttdef"><b>Definition:</b> <a href="a03650_source.html#l00028">rtl/random.c:28</a></div></div>
<div class="ttc" id="aa02569_html_aa67d53d08205210e004694fe885f232c"><div class="ttname"><a href="a02569.html#aa67d53d08205210e004694fe885f232c">tagCLS::adwWOW</a></div><div class="ttdeci">DWORD adwWOW[2]</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01342">user.h:1342</a></div></div>
<div class="ttc" id="aa03242_html_a2600bb4988c80c61311ec649f5d84536"><div class="ttname"><a href="a03242.html#a2600bb4988c80c61311ec649f5d84536">MapClientToServerPfn</a></div><div class="ttdeci">DWORD MapClientToServerPfn(DWORD dw)</div><div class="ttdef"><b>Definition:</b> <a href="a03242_source.html#l00841">kernel/getset.c:841</a></div></div>
<div class="ttc" id="aa00563_html_a074685e97e89d6aa2accdfcb82328699"><div class="ttname"><a href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a></div><div class="ttdeci">ddeml v[i< inst >][t< type >][hObj|pObj] Dump DDEML state information ddeml lists all ddeml instances for this process n ddeml t< type > lists all ddeml objects of the given type n n assumes link is first DWORD</div><div class="ttdef"><b>Definition:</b> <a href="a00563_source.html#l00175">exts.h:175</a></div></div>
<div class="ttc" id="aa02569_html_acaa0981ebc955fd19c362027688ea22c"><div class="ttname"><a href="a02569.html#acaa0981ebc955fd19c362027688ea22c">tagCLS::cWndReferenceCount</a></div><div class="ttdeci">int cWndReferenceCount</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01332">user.h:1332</a></div></div>
<div class="ttc" id="aa02569_html_a1be9a4b83cd45914cfac3103df9206aa"><div class="ttname"><a href="a02569.html#a1be9a4b83cd45914cfac3103df9206aa">tagCLS::rpdeskParent</a></div><div class="ttdeci">struct tagDESKTOP * rpdeskParent</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01330">user.h:1330</a></div></div>
<div class="ttc" id="aa00365_html_a591f828481a09aaca354b40dd0933efa"><div class="ttname"><a href="a00365.html#a591f828481a09aaca354b40dd0933efa">PCALLPROCDATA</a></div><div class="ttdeci">struct _CALLPROCDATA * PCALLPROCDATA</div></div>
<div class="ttc" id="aa00623_html_a9fe38c4f5b3d208dae58f4289d1c19f6"><div class="ttname"><a href="a00623.html#a9fe38c4f5b3d208dae58f4289d1c19f6">afClassDWord</a></div><div class="ttdeci">CONST BYTE afClassDWord[]</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l00031">class.c:31</a></div></div>
<div class="ttc" id="aa02565_html_a45bd306e9c72a625355fafc8f892a9a4"><div class="ttname"><a href="a02565.html#a45bd306e9c72a625355fafc8f892a9a4">tagCLSMENUNAME::pusMenuName</a></div><div class="ttdeci">PUNICODE_STRING pusMenuName</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01312">user.h:1312</a></div></div>
<div class="ttc" id="aa00623_html_a1030ba743b44803874fca9a714144ed8"><div class="ttname"><a href="a00623.html#a1030ba743b44803874fca9a714144ed8">GetClassPtr</a></div><div class="ttdeci">PPCLS GetClassPtr(ATOM atom, PPROCESSINFO ppi, HANDLE hModule)</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l00930">class.c:930</a></div></div>
<div class="ttc" id="aa02581_html"><div class="ttname"><a href="a02581.html">tagWND</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01388">user.h:1388</a></div></div>
<div class="ttc" id="aa02557_html_a3edd15123eefa8ad8e6ad3a87c7e6b96"><div class="ttname"><a href="a02557.html#a3edd15123eefa8ad8e6ad3a87c7e6b96">_CALLPROCDATA::pfnClientPrevious</a></div><div class="ttdeci">DWORD pfnClientPrevious</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01250">user.h:1250</a></div></div>
<div class="ttc" id="aa02569_html_a95d33e332d37066b5b5e05231b824991"><div class="ttname"><a href="a02569.html#a95d33e332d37066b5b5e05231b824991">tagCLS::atomClassName</a></div><div class="ttdeci">ATOM atomClassName</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01326">user.h:1326</a></div></div>
<div class="ttc" id="aa02905_html"><div class="ttname"><a href="a02905.html">tagPROCESSINFO</a></div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02386">userk.h:2386</a></div></div>
<div class="ttc" id="aa00371_html_a41f433389f20db57f042022a662e96de"><div class="ttname"><a href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a></div><div class="ttdeci">#define RIP_WARNING</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00029">winerrp.h:29</a></div></div>
<div class="ttc" id="aa00623_html_aa0aa4091dfd1b4fee594c23282f54b36"><div class="ttname"><a href="a00623.html#aa0aa4091dfd1b4fee594c23282f54b36">ClassAlloc</a></div><div class="ttdeci">PVOID ClassAlloc(PVOID pheap, DWORD cbAlloc)</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l00145">class.c:145</a></div></div>
<div class="ttc" id="aa02565_html_afeedde3b594049cbdfdec52606cb10ec"><div class="ttname"><a href="a02565.html#afeedde3b594049cbdfdec52606cb10ec">tagCLSMENUNAME::pwszClientUnicodeMenuName</a></div><div class="ttdeci">LPWSTR pwszClientUnicodeMenuName</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01311">user.h:1311</a></div></div>
<div class="ttc" id="aa02561_html"><div class="ttname"><a href="a02561.html">tagCOMMON_WNDCLASS</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01289">user.h:1289</a></div></div>
<div class="ttc" id="aa02569_html_a6f337776bcc3066aa7877ef15813387f"><div class="ttname"><a href="a02569.html#a6f337776bcc3066aa7877ef15813387f">tagCLS::pclsClone</a></div><div class="ttdeci">struct tagCLS * pclsClone</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01347">user.h:1347</a></div></div>
<div class="ttc" id="aa02569_html_aeabb91a1bd6171bbe97ebb98b926ec63"><div class="ttname"><a href="a02569.html#aeabb91a1bd6171bbe97ebb98b926ec63">tagCLS::hTaskWow</a></div><div class="ttdeci">DWORD hTaskWow</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01344">user.h:1344</a></div></div>
<div class="ttc" id="aa00719_html_a0d8ef5056a80a305334bd6c49dfbe32a"><div class="ttname"><a href="a00719.html#a0d8ef5056a80a305334bd6c49dfbe32a">cbAlloc</a></div><div class="ttdeci">#define cbAlloc</div></div>
<div class="ttc" id="aa00365_html_a0865494747b638374095b1e3f6c77bb9"><div class="ttname"><a href="a00365.html#a0865494747b638374095b1e3f6c77bb9">PCLSMENUNAME</a></div><div class="ttdeci">struct tagCLSMENUNAME * PCLSMENUNAME</div></div>
<div class="ttc" id="aa00365_html_ab993ad57b0d56b4f9b64df02256b611c"><div class="ttname"><a href="a00365.html#ab993ad57b0d56b4f9b64df02256b611c">HMValidateHandleNoRip</a></div><div class="ttdeci">PVOID FASTCALL HMValidateHandleNoRip(HANDLE h, BYTE btype)</div><div class="ttdef"><b>Definition:</b> <a href="a03752_source.html#l00303">rtl/wow.c:303</a></div></div>
<div class="ttc" id="aa02889_html_abb1184e0c5805b5ad89b79dcc2bd17c8"><div class="ttname"><a href="a02889.html#abb1184e0c5805b5ad89b79dcc2bd17c8">tagTHREADINFO::rpdesk</a></div><div class="ttdeci">PDESKTOP rpdesk</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02288">userk.h:2288</a></div></div>
<div class="ttc" id="aa00623_html_ab7b3373889f101a8d911d752782a8f03"><div class="ttname"><a href="a00623.html#ab7b3373889f101a8d911d752782a8f03">aiClassOffset</a></div><div class="ttdeci">BYTE aiClassOffset[]</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l00061">class.c:61</a></div></div>
<div class="ttc" id="aa00041_html_af167d292a5583dfe18f5dac20309bb25"><div class="ttname"><a href="a00041.html#af167d292a5583dfe18f5dac20309bb25">GetCPD</a></div><div class="ttdeci">DWORD GetCPD(PVOID pWndOrCls, DWORD options, DWORD dwData)</div><div class="ttdef"><b>Definition:</b> <a href="a00041_source.html#l01916">clmsg.c:1916</a></div></div>
<div class="ttc" id="aa00623_html_a0864f9a4b1edb8c8dbbbd2253f50d3fc"><div class="ttname"><a href="a00623.html#a0864f9a4b1edb8c8dbbbd2253f50d3fc">_InnerGetClassPtr</a></div><div class="ttdeci">PPCLS _InnerGetClassPtr(ATOM atom, PPCLS ppcls, HANDLE hModule)</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l00891">class.c:891</a></div></div>
<div class="ttc" id="aa00371_html_adbdd8355d15a97b6f3a9e4766e6a2cc1"><div class="ttname"><a href="a00371.html#adbdd8355d15a97b6f3a9e4766e6a2cc1">RIPERR1</a></div><div class="ttdeci">#define RIPERR1(idErr, flags, szFmt, p1)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00120">winerrp.h:120</a></div></div>
<div class="ttc" id="aa02889_html"><div class="ttname"><a href="a02889.html">tagTHREADINFO</a></div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02260">userk.h:2260</a></div></div>
<div class="ttc" id="aa00623_html_a8b71584e5fd93b98deca6de198cac415"><div class="ttname"><a href="a00623.html#a8b71584e5fd93b98deca6de198cac415">INDEX_OFFSET</a></div><div class="ttdeci">#define INDEX_OFFSET</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l00066">class.c:66</a></div></div>
<div class="ttc" id="aa02905_html_affac636bfa2b5d50f41ac17c0ea76f3d"><div class="ttname"><a href="a02905.html#affac636bfa2b5d50f41ac17c0ea76f3d">tagPROCESSINFO::pclsPrivateList</a></div><div class="ttdeci">PCLS pclsPrivateList</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02394">userk.h:2394</a></div></div>
<div class="ttc" id="aa02569_html_a5d46d49591ed42efc07f2c6c124c36f1"><div class="ttname"><a href="a02569.html#a5d46d49591ed42efc07f2c6c124c36f1">tagCLS::lpszClientAnsiMenuName</a></div><div class="ttdeci">LPSTR lpszClientAnsiMenuName</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01335">user.h:1335</a></div></div>
<div class="ttc" id="aa02889_html_ac18617bb8bdbcb8e9c73e759b9df75eb"><div class="ttname"><a href="a02889.html#ac18617bb8bdbcb8e9c73e759b9df75eb">tagTHREADINFO::dwExpWinVer</a></div><div class="ttdeci">DWORD dwExpWinVer</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02321">userk.h:2321</a></div></div>
<div class="ttc" id="aa00623_html_a39504f0de0f06ba8681521d58a58020e"><div class="ttname"><a href="a00623.html#a39504f0de0f06ba8681521d58a58020e">UnlockAndFreeCPDs</a></div><div class="ttdeci">VOID UnlockAndFreeCPDs(PCALLPROCDATA *ppCPD)</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l00986">class.c:986</a></div></div>
<div class="ttc" id="aa00623_html_afcab4f55537c5d74b6deb4761e5b2493"><div class="ttname"><a href="a00623.html#afcab4f55537c5d74b6deb4761e5b2493">DestroyClassBrush</a></div><div class="ttdeci">void DestroyClassBrush(PCLS pcls)</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l01008">class.c:1008</a></div></div>
<div class="ttc" id="aa02905_html_a15bec260e31659a4797da9c52b3eb137"><div class="ttname"><a href="a02905.html#a15bec260e31659a4797da9c52b3eb137">tagPROCESSINFO::pclsPublicList</a></div><div class="ttdeci">PCLS pclsPublicList</div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02395">userk.h:2395</a></div></div>
<div class="ttc" id="aa00644_html_a7f629d5ea5347d4878f63af730734e45"><div class="ttname"><a href="a00644.html#a7f629d5ea5347d4878f63af730734e45">DestroyCacheDC</a></div><div class="ttdeci">BOOL DestroyCacheDC(PDCE *ppdce, HDC hdc)</div><div class="ttdef"><b>Definition:</b> <a href="a00644_source.html#l01486">dc.c:1486</a></div></div>
<div class="ttc" id="aa02569_html"><div class="ttname"><a href="a02569.html">tagCLS</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01323">user.h:1323</a></div></div>
<div class="ttc" id="aa02569_html_ac4c046a550bfdfd9264d65937564c92c"><div class="ttname"><a href="a02569.html#ac4c046a550bfdfd9264d65937564c92c">tagCLS::lpszClientUnicodeMenuName</a></div><div class="ttdeci">LPWSTR lpszClientUnicodeMenuName</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01336">user.h:1336</a></div></div>
<div class="ttc" id="aa02557_html"><div class="ttname"><a href="a02557.html">_CALLPROCDATA</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01247">user.h:1247</a></div></div>
<div class="ttc" id="aa03257_html_a2f741561065791c743a70e0b3d6dc6e2"><div class="ttname"><a href="a03257.html#a2f741561065791c743a70e0b3d6dc6e2">hModClient</a></div><div class="ttdeci">HANDLE hModClient</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00325">kernel/globals.c:325</a></div></div>
<div class="ttc" id="aa00623_html_a574fd931f19a38d5c30d9fe1787ffcf5"><div class="ttname"><a href="a00623.html#a574fd931f19a38d5c30d9fe1787ffcf5">DestroyClass</a></div><div class="ttdeci">void DestroyClass(PPCLS ppcls)</div><div class="ttdef"><b>Definition:</b> <a href="a00623_source.html#l01089">class.c:1089</a></div></div>
<div class="ttc" id="aa03257_html_a4ae1966258068576cf2be4cc7356924b"><div class="ttname"><a href="a03257.html#a4ae1966258068576cf2be4cc7356924b">hModuleWin</a></div><div class="ttdeci">HANDLE hModuleWin</div><div class="ttdef"><b>Definition:</b> <a href="a03257_source.html#l00324">kernel/globals.c:324</a></div></div>
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