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C# Programmation Réseau: Se connecter à un port à l’aide d’un Socket

  
 
 
using System;
using System.Net;
using System.Net.Sockets;
using System.Text;
class SocketExcept {
    public static void Main() {
        IPAddress host = IPAddress.Parse("192.168.1.1");
        IPEndPoint hostep = new IPEndPoint(host, 8000);
        Socket sock = new Socket(AddressFamily.InterNetwork,SocketType.Stream, ProtocolType.Tcp);
        try {
            sock.Connect(hostep);
        } catch (SocketException e) {
            Console.WriteLine("Problem connecting to host");
            Console.WriteLine(e.ToString());
            sock.Close();
            return;
        }
        try {
            sock.Send(Encoding.ASCII.GetBytes("testing"));
        } catch (SocketException e) {
            Console.WriteLine("Problem sending data");
            Console.WriteLine(e.ToString());
            sock.Close();
            return;
        }
        sock.Close();
    }
}
 
   
  

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