using (Ping ping = new Ping()) { PingReply reply = ping.Send("www.google.com"); if (reply.Status == IPStatus.Success) MessageBox.Show("got throught"); }
Ping ping = new Ping(); PingReply pr = ping.Send(ipaddress); if (pr.Status != System.Net.NetworkInformation.IPStatus.Success) {} process通过cmd ping Process p = new Process();
{
PingReply reply = ping.Send("www.google.com");
if (reply.Status == IPStatus.Success) MessageBox.Show("got throught");
}
PingReply pr = ping.Send(ipaddress);
if (pr.Status != System.Net.NetworkInformation.IPStatus.Success)
{}
process通过cmd ping
Process p = new Process();
试试。谢谢大家。
看来c#的实现ping比vb方便。