using System;
using System.Net;
using System.Net.Sockets;
using System.Text;
 
namespace SSDotNet.Samples
{
	class UDPTimeClient
	{
		static Socket s;
 
		static void Main(string[] args)
		{	
			//
			// Create new UDP socket and acquire some port number
			// for it
			//
			s = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, _
  ProtocolType.Udp);
			s.Bind(new IPEndPoint(IPAddress.Any, 0));
 
			//
			// Send empty packet to server
			//
			byte[] buffer = new byte[900];
			s.SendTo(buffer, new IPEndPoint(0x0100007f, 13));
			//
			// Get response from server
			//
			EndPoint serverEndPoint = new IPEndPoint(0,0);
			int len = s.ReceiveFrom(buffer, ref serverEndPoint);
 
			Console.WriteLine(Encoding.ASCII.GetString(buffer, 0, len));
 
			Console.ReadLine();
			s.Close();
		}
	}
}

        Dim client As New Socket(AddressFamily.InterNetwork, SocketType.Stream, _
          ProtocolType.IP)
        Dim endpoint As New IPEndPoint(IPAddress.Any, 0)
        ip = ip.Parse("192.168.0.1")
        EPClient = New IPEndPoint(ip, 13)
        client.Bind(endpoint)
 
        client.SendTo(sendbytes, EPClient)