static void Main(string[] args)
        {
            TcpClient tcp = new TcpClient();
            tcp.Connect("127.0.0.1", 9000);
            NetworkStream str = tcp.GetStream();
            byte[] byy=new byte[8*1024];
            System.IO.FileStream fs = new System.IO.FileStream("(1).jpeg", System.IO.FileMode.Create, System.IO.FileAccess.Write);
            while(true)
            {
                int a = str.Read(byy, 0, byy.Length);
                if (a > 0)
                    fs.Write(byy, 0, a);
                else
                    break;
            }
            fs.Close();
            str.Close();
            string s = Console.Read().ToString();
        } 

           IPAddress ip = IPAddress.Parse("127.0.0.1");
           TcpListener conn = new TcpListener(ip, 9000);
           conn.Start();
           TcpClient tcp = conn.AcceptTcpClient();

           FileStream fs = File.OpenRead("2012-08-04_15_58_25.Jpeg");
           byte[] fsdata = new byte[fs.Length];

           NetworkStream str = tcp.GetStream();
           str.Write(fsdata, 0, fsdata.Length);
           str.Close();
           fs.Close();
            string s = Console.Read().ToString();