C#getopt（命令行处理函数）

转自：http://www.codeproject.com/Articles/26502/GetOpt-for-NET C#中的getopt封装，方便处理cmd命令。添加引用后，使用范例如下： using CodePoints; using System; ... public static void Main ( string [] args ) { int c = 0, aflag = 0, bflag = 0; string cvalue = "(null)"; while ( ( c = GetOpt.GetOptions(args, "abc:") ) != ( -1 ) ) { switch ( ( char ) c ) { case 'a': aflag = 1; break; case 'b': bflag = 1; break; case 'c': cvalue = GetOpt.Text; break; case '?': Console.WriteLine("Error in parsing option '{0}'", GetOpt.Item); break; default: return; } } Console.WriteLine("aflag = {0}, bflag = {1}, cvalue = {2}", aflag, bflag, cvalue); for ( int n = GetOpt.Index ; n < args.Length ; n++ )