using System;

namespace StringApplication
{
    class Program
    {
        static void Main(string[] args)
        {
            // 字符串，字符串连接
            string fName, lName;
            fName = "Rowan";
            lName = "Atkinson";

            string fullName = fName + lName;
            Console.WriteLine("Full Name: {0}", fullName);

            // 通过使用 string 构造函数
            char[] letters = { 'H', 'e', 'l', 'l', 'o' };
            string greetings = new string(letters);
            Console.WriteLine("Greetings: {0}", greetings);

            // 方法返回字符串
            string[] sarray = { "Hello", "From", "Tutorials", "Point" };
            string message = String.Join(" ", sarray);
            Console.WriteLine("Message: {0}", message);

            // 用于转化值的格式化方法
            DateTime waiting = new DateTime(2012, 10, 10, 17, 58, 1);
            string chat = String.Format("Message sent at {0:t} on {0:D}", waiting);
            Console.WriteLine("Message: {0}", chat);
            Console.ReadKey();
        }
    }
}