SOCKET 接收图片

using System;
using System.Collections.Generic;
using System.Text;
using System.Net.Sockets;
using System.Net;
using System.IO;
namespace ConsoleApplication2
{
  Class Program
  {
    static void Main (String[] args)
    {
      // 1. to create a socket
      Socket S = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
      // 2. fill in the remote IP
      IPAddress IP = IPAddress.Parse ("127.0.0.1");
      IPEndPoint IPE = new IPEndPoint (IP, 4321);
      Console.WriteLine ("started connection service ....");
      // 3. connect to the server
      s.Connect (IPE);
      // 4. receive data
      byte[] buffer = new byte[1000000];
      s.Receive (buffer, buffer.Length, SocketFlags.None);
      //var Msg = Encoding.Unicode.GetString (buffer);
      //Console.WriteLine ("received message: (0)", msg);
      Console.WriteLine ("Receive success");
      FileStream fs = File.Create ("1.jpg");
      fs.Write (buffer, 0, buffer.Length);
      fs.Close ();
      Console.ReadKey ();
    }
  }
}