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Categories / C# Tutorial / Network

 

Send data using Socket

using System; using System.Net; using System.Net.Sockets; using System.Text; class MainClass {    public static void Main()    {       IPAddress host = IPAddress.Parse("192.168.1.1");       IPEndPoint hostep = new IPEndPoint(host, 8000);       Socket sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);       try       {          sock.Connect(hostep);       } catch (SocketException e) {          Console.WriteLine("Problem connecting to host");          Console.WriteLine(e.ToString());          sock.Close();          return;       }       try       {          sock.Send(Encoding.ASCII.GetBytes("testing"));       } catch (SocketException e) {           Console.WriteLine("Problem sending data");           Console.WriteLine( e.ToString());           sock.Close();           return;       }       sock.Close();    } }