using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Diagnostics; using System.Drawing; using System.Linq; using System.Net; using System.Net.Sockets; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace _02_HolaSocketCliente { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Button1_Click(object sender, EventArgs e) { Socket miSocketCliente = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); IPEndPoint miServidor = new IPEndPoint( IPAddress.Parse(this.textBox1.Text) , 2000); try { miSocketCliente.Connect(miServidor); Debug.WriteLine("Conectado con éxito"); miSocketCliente.Close(); } catch (Exception error) { Debug.WriteLine("Error: " + error.ToString()); } } } }