using System;
using System.Windows.Forms;

class MyForm:Form{
   MyForm(){
      Button button = new Button();
      button.Text = "Button";
      button.Click += new EventHandler(HandleClick);
      Controls.Add(button);
   }

   void HandleClick(Object sender, EventArgs e){
      MessageBox.Show("The button's Click event has been raised!");
   }

   public static void Main(){
      Application.Run(new MyForm());
   }  
}