/* * 由SharpDevelop创建。 * 用户： 从前的我 * 日期: 2012-06-03 * 时间: 21:30 *  * 要改变这种模板请点击 工具|选项|代码编写|编辑标准头文件 */using System;class Example{   public static void Main()    {      // Get a string array with the names of ConsoleColor enumeration members.      String[] colorNames = ConsoleColor.GetNames(typeof(ConsoleColor));      // Display each foreground color except black on a constant black background.      Console.WriteLine("All the foreground colors (except Black) on a constant black background:");      foreach (string colorName in colorNames)      {         // Convert the string representing the enum name to the enum value.         ConsoleColor color = (ConsoleColor) Enum.Parse(typeof(ConsoleColor), colorName);         if (color == ConsoleColor.Black) continue;         Console.Write("{0,11}: ", colorName);         Console.BackgroundColor = ConsoleColor.Black;         Console.ForegroundColor = color;         Console.WriteLine("This is foreground color {0}.", colorName);         // Restore the original foreground and background colors.         Console.ResetColor();      }      Console.WriteLine();      // Display each background color except white with a constant white foreground.      Console.WriteLine("All the background colors (except White) with a constant white foreground:");      foreach (string colorName in colorNames)      {         // Convert the string representing the enum name to the enum value.         ConsoleColor color = (ConsoleColor) Enum.Parse(typeof(ConsoleColor), colorName);         if (color == ConsoleColor.White) continue;         Console.Write("{0,11}: ", colorName);         Console.ForegroundColor = ConsoleColor.White;         Console.BackgroundColor = (ConsoleColor) Enum.Parse(typeof(ConsoleColor), colorName);         Console.WriteLine("This is background color {0}.", colorName);         Console.ResetColor();      }   }}

实例：

static void Main(string[] args)        {            Thread t = new Thread(WriteY);  //创建一个新线程            t.Start(); //启动线程   WriteY            //同时，主线程也会执行。            for (int i = 0; i < 1000; i++) WriteLine2("x");                        Console.Read();        }        static void WriteY()        {            for (int i = 0; i < 1000; i++) { WriteLine("y"); Thread.Sleep(10); }            //Console.Write(Thread.CurrentThread.Name);                    }        //红底白字        public static void WriteLine(string msg, ConsoleColor forecolor = ConsoleColor.White, ConsoleColor backcolor = ConsoleColor.Red)        {            Console.ForegroundColor = forecolor;            Console.BackgroundColor = backcolor;            Console.Write(msg);            //Console.ForegroundColor = ConsoleColor.Red;            //Console.BackgroundColor = ConsoleColor.Yellow;        }        //绿底白字        public static void WriteLine2(string msg, ConsoleColor forecolor = ConsoleColor.White, ConsoleColor backcolor = ConsoleColor.DarkYellow)        {            Console.ForegroundColor = forecolor;            Console.BackgroundColor = backcolor;            Console.Write(msg);            //Console.ForegroundColor = ConsoleColor.Red;            //Console.BackgroundColor = ConsoleColor.Green;        }