Practica 3 Problema 1

using System;

using System.Collections.Generic;using System.ComponentModel;

using System.Data;using System.Drawing;using System.Text;

using System.Windows.Forms;

namespace Practica_3_Windows{public partial class Form1 : Form{public Form1()

{

InitializeComponent();

}

private void button1_Click(object sender, EventArgs e){MessageBox.Show(" Bienvenido a la practica de Visual en C# " + Textbox1.Text);

}