PING检查网络是否畅通

可用于检测网络畅通情况

 

using System.Net;using System.Net.NetworkInformation;namespace PING{class Program{static void Main(string[] args){Console.WriteLine("请输入IP");string str = Console.ReadLine();Console.WriteLine(ping(str));Console.ReadLine();}public  static bool ping(string ip){Ping pingip = new Ping();PingOptions options = new PingOptions();options.DontFragment = true;string data = "Test Data";byte[] bytes = Encoding.ASCII.GetBytes(data);int timeout = 1000;PingReply replay = pingip.Send(ip, timeout, bytes, options);if(replay.Status==IPStatus.Success){return true;}else{return false;}}}}