控制台彩色输出
大概已经习惯了黑底白字的控制台程序了:今天贴一下实现控制台输出彩色文字及背景的最简单方法!
方法1:
1.设置控制台背景颜色;
2设置控制台前景色;
3调用WriteLine(XXX)方法输出内容
4.调用ResetColor()方法恢复控制台
下面是一个简单实例:

class Program
{
[MTAThread]
        static void Main(string[] args)
        {
Console.BackgroundColor = ConsoleColor.Green;
            Console.ForegroundColor = ConsoleColor.Red;
            WriteLine("测试输出绿底红字");
            Console.ResetColor();
            Console.BackgroundColor = Console.BackgroundColor;
            Console.ForegroundColor = ConsoleColor.Blue;
            WriteLine("测试输出蓝色字");
            Console.ResetColor();
}
}
方法2.调用Win32API:
  [DllImport("Kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        public static extern IntPtr GetStdHandle(UInt32 type);//取得句柄
        [DllImport("Kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)]
        [return: MarshalAs(UnmanagedType.U1)]
        public static extern bool SetConsoleTextAttribute(IntPtr consoleHandle, ushort attributes);//设置属性
const UInt32 STD_OUTPUT_HANDLE = unchecked((UInt32)(-11));
            IntPtr consoleHandle = GetStdHandle(STD_OUTPUT_HANDLE);
            string s = "Hello World!";
            for (int i = 0; i < s.Length; i++)
            {
                SetConsoleTextAttribute(consoleHandle, (ushort)(i + 1));
                Console.Write(s[i]);
            }
            Console.ReadLine();


                
            
        
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