C#,测试网络是否通

标签：ons   enc   public   ips   str   int   sys   odi   return   

public static bool Ping(string ip)
{
System.Net.NetworkInformation.Ping p = new System.Net.NetworkInformation.Ping();
System.Net.NetworkInformation.PingOptions options = new System.Net.NetworkInformation.PingOptions();
options.DontFragment = true;
string data = "Test Data!";
byte[] buffer = Encoding.ASCII.GetBytes(data);
int timeout = 1000; // Timeout 时间，单位：毫秒
System.Net.NetworkInformation.PingReply reply = p.Send(ip, timeout, buffer, options);
if (reply.Status == System.Net.NetworkInformation.IPStatus.Success)
{
return true;
}
else
{
return false;
}
}

C#,测试网络是否通

标签：ons   enc   public   ips   str   int   sys   odi   return   

原文地址：http://www.cnblogs.com/Cpart/p/7284462.html