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摘要: ///<summary> /// 判断是否是Ip地址 /// </summary> /// <param name="str1"></param> /// <returns></returns> public static bool IsIPAddress(string ip) { if (string.IsNullOrEmpty(ip) || ip.Length < 7 || ip.Length > 15) return false; string regformat = @"^ 阅读全文
posted @ 2013-01-21 13:45 GerryGe 阅读(7885) 评论(1) 推荐(0)