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Categories / C# Tutorial / Network

 

UdpClient

using System; using System.Net; using System.Net.Sockets; using System.Text; class MainClass {    public static void Main()    {       UdpClient sock = new UdpClient(9999);       Console.WriteLine("Ready to receive...");       sock.JoinMulticastGroup(IPAddress.Parse("127.0.0.1"), 50);       IPEndPoint iep = new IPEndPoint(IPAddress.Any, 0);       byte[] data = sock.Receive(ref iep);       string stringData = Encoding.ASCII.GetString(data, 0, data.Length);       Console.WriteLine("received: {0}  from: {1}", stringData, iep.ToString());       sock.Close();    } }