Mega Code Archive

 

Categories / C# Tutorial / Network

 

Udp

using System; using System.Net; using System.Net.Sockets; using System.Text; class MainClass {    public static void Main()    {       Socket sock = new Socket(AddressFamily.InterNetwork,SocketType.Dgram, ProtocolType.Udp);       IPEndPoint iep = new IPEndPoint(IPAddress.Any, 9050);       sock.Bind(iep);       EndPoint ep = (EndPoint)iep;       Console.WriteLine("Ready to receive...");       byte[] data = new byte[1024];       int recv = sock.ReceiveFrom(data, ref ep);       string stringData = Encoding.ASCII.GetString(data, 0, recv);       Console.WriteLine("received: {0}  from: {1}",stringData, ep.ToString());       sock.Close();    } }