本文介绍了在C#中使用平的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
当我平用C#它说,成功当我平安与Windows远程系统它说,有没有回答,只是。 Windows是正确的,该设备未连接。为什么我的code能够成功地ping时,Windows是不是?
下面是我的code:
平P1 =新平();
PingReply PR = p1.Send(192.168.2.18);
//检查时,ping命令成功
而(!PR.Status.ToString()。等于(成功))
{
Console.WriteLine(PR.Status.ToString());
PR = p1.Send(192.168.2.18);
}
//检查后平为n成功
而(PR.Status.ToString()。等于(成功))
{
Console.WriteLine(PR.Status.ToString());
PR = p1.Send(192.168.2.18);
}
解决方案
公共静态布尔PingHost(字符串nameOrAddress)
{
布尔可侦测= FALSE;
平瓶儿=新平();
尝试
{
PingReply回复= pinger.Send(nameOrAddress);
可侦测= reply.Status == IPStatus.Success;
}
赶上(PingException)
{
//放弃PingExceptions和返回false;
}
返回ping的;
}
When I Ping a remote system with windows it says there is no reply, but when I ping with c# it says success. Windows is correct, the device is not connected. Why is my code able to successfully ping when Windows is not?
Here is my code :
Ping p1 = new Ping();
PingReply PR = p1.Send("192.168.2.18");
// check when the ping is not success
while (!PR.Status.ToString().Equals("Success"))
{
Console.WriteLine(PR.Status.ToString());
PR = p1.Send("192.168.2.18");
}
// check after the ping is n success
while (PR.Status.ToString().Equals("Success"))
{
Console.WriteLine(PR.Status.ToString());
PR = p1.Send("192.168.2.18");
}
解决方案
public static bool PingHost(string nameOrAddress)
{
bool pingable = false;
Ping pinger = new Ping();
try
{
PingReply reply = pinger.Send(nameOrAddress);
pingable = reply.Status == IPStatus.Success;
}
catch (PingException)
{
// Discard PingExceptions and return false;
}
return pingable;
}
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