摘要: public static bool CheckIPAddress(string IP) { string pattern = @"(((\d{1,2})|(1\d{2})|(2[0-4]\d)|(25[0-5]))\.){3}((\d{1,2})|(1\d{2})|(2[0-4]\d)|(25[0-5]))"; System.Text.... 阅读全文
posted @ 2007-10-31 11:10 RobotTech 阅读(1655) 评论(0) 推荐(0) 编辑