//This might throw an exception
   sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
   sock.Connect(ip, port);

   //Try statement
   try
   {
       sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
       sock.Connect(ip, port);
   catch
   {
   }

   //using(){}
   using(sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
   {
          sock.Connect(ip, port);
   }

IDisposable d; try { d = m; } finally { d.Dispose(); }