simpleeventexample.cs

this is a good book for the visual c#

// Fig. 12.7: SimpleEventExample.cs
// Using Visual Studio .NET to create event handlers.

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace SimpleEventExample
{
   /// <summary>
   /// Summary description for MyForm.
   /// </summary>
   // program that shows a simple event handler
   public class MyForm : System.Windows.Forms.Form
   {
      /// <summary>
      /// Required designer variable.
      /// </summary>
      private System.ComponentModel.Container components = null;

      // no-argument constructor
      public MyForm()
      {
         //
         // Required for Windows Form Designer support
         //
         InitializeComponent();
      }

      /// <summary>
      /// Clean up any resources being used.
      /// </summary>
      protected override void Dispose( bool disposing )
      {
         if( disposing )
         {
            if (components != null) 
            {
               components.Dispose();
            }
         }
         base.Dispose( disposing );
      }

		#region Windows Form Designer generated code
      /// <summary>
      /// Required method for Designer support - do not modify
      /// the contents of this method with the code editor.
      /// </summary>

      // method that initializes all components and controls
      // it also sets all the event handlers to their events
      private void InitializeComponent()
      {
         // 
         // MyForm
         // 
         this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
         this.ClientSize = new System.Drawing.Size(292, 273);
         this.Name = "MyForm";
         this.Text = "SimpleEventExample";
         this.Click += new System.EventHandler(this.MyForm_Click);

      }
		#endregion

      /// <summary>
      /// The main entry point for the application.
      /// </summary>
      [STAThread]
      static void Main() 
      {
         Application.Run( new MyForm() );
      }

      // Visual Studio .NET creates an empty handler, 
      // we write definition: show message box when form clicked
      private void MyForm_Click( object sender, System.EventArgs e )
      {
         MessageBox.Show( "Form was pressed" );
      }

   } // end class MyForm
}

/*
 **************************************************************************
 * (C) Copyright 2002 by Deitel & Associates, Inc. and Prentice Hall.     *
 * All Rights Reserved.                                                   *
 *                                                                        *
 * DISCLAIMER: The authors and publisher of this book have used their     *
 * best efforts in preparing the book. These efforts include the          *
 * development, research, and testing of the theories and programs        *
 * to determine their effectiveness. The authors and publisher make       *
 * no warranty of any kind, expressed or implied, with regard to these    *
 * programs or to the documentation contained in these books. The authors *
 * and publisher shall not be liable in any event for incidental or       *
 * consequential damages in connection with, or arising out of, the       *
 * furnishing, performance, or use of these programs.                     *
 **************************************************************************
*/