想用c#开发个winform的ping程序，给点资料

Question

想用c#开发个winform的ping程序,输入一个对方地址就能显示是否能ping通
能否给点代码或参考资料阿
望指教，谢谢

Answer 1

用C# PING做关键字网上搜一下吧，很多这方面的内容

Answer 2

http://www.sudu.cn/info/html/edu/20071227/50657.html

Answer 3

 
        public bool PingTest(string strIp, int iTimeout)
        {
            System.Net.NetworkInformation.Ping ping = new System.Net.NetworkInformation.Ping();
            System.Net.NetworkInformation.PingReply res;
            try
            {
                res = ping.Send(strIp, iTimeout);
                if (res.Status == System.Net.NetworkInformation.IPStatus.Success)
                {
                    return true;
                }
                else
                {
                    return false;
                }
            }
            catch (Exception)
            {
                return false;
            }
        }