Mouse Handler
/*
GDI+ Programming in C# and VB .NET
by Nick Symmonds
Publisher: Apress
ISBN: 159059035X
*/
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace MouseHandler_c
{
/// <summary>
/// Summary description for Finally_c.
/// </summary>
public class MouseHandler_c : System.Windows.Forms.Form
{
private System.Windows.Forms.Label label1;
private System.Windows.Forms.Button Off;
private System.Windows.Forms.Button On;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
public MouseHandler_c()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
this.MouseMove += new
System.Windows.Forms.MouseEventHandler(this.MyMouseHandler);
}
/// <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>
private void InitializeComponent()
{
this.label1 = new System.Windows.Forms.Label();
this.Off = new System.Windows.Forms.Button();
this.On = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// label1
//
this.label1.Location = new System.Drawing.Point(40, 56);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(176, 16);
this.label1.TabIndex = 0;
this.label1.Text = "label1";
//
// Off
//
this.Off.Location = new System.Drawing.Point(40, 216);
this.Off.Name = "Off";
this.Off.Size = new System.Drawing.Size(72, 24);
this.Off.TabIndex = 1;
this.Off.Text = "Off";
this.Off.Click += new System.EventHandler(this.Off_Click);
//
// On
//
this.On.Location = new System.Drawing.Point(152, 216);
this.On.Name = "On";
this.On.Size = new System.Drawing.Size(72, 24);
this.On.TabIndex = 2;
this.On.Text = "On";
this.On.Click += new System.EventHandler(this.On_Click);
//
// MouseHandler_c
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.On,
this.Off,
this.label1});
this.Name = "MouseHandler_c";
this.Text = "MouseHandler_c";
this.Load += new System.EventHandler(this.MouseHandler_c_Load);
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new MouseHandler_c());
}
private void MouseHandler_c_Load(object sender, System.EventArgs e)
{
}
private void MyMouseHandler(object sender,
System.Windows.Forms.MouseEventArgs e)
{
label1.Text = "X= " + e.X.ToString() + ", Y= " + e.Y.ToString();
}
protected override void OnMouseMove( MouseEventArgs e )
{
base.OnMouseMove(e);
}
private void Off_Click(object sender, System.EventArgs e)
{
this.MouseMove -= new
System.Windows.Forms.MouseEventHandler(this.MyMouseHandler);
}
private void On_Click(object sender, System.EventArgs e)
{
this.MouseMove += new
System.Windows.Forms.MouseEventHandler(this.MyMouseHandler);
}
}
}
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