using System;
using System.Drawing;
using System.Windows.Forms;
public class MouseEvents : Form
{
private Label lbl;
public MouseEvents()
{
Size = new Size(400,600);
lbl = new Label();
lbl.Parent = this;
lbl.Location = new Point(50,50);
lbl.Size = new Size(150,25);
lbl.BorderStyle = BorderStyle.Fixed3D;
lbl.MouseEnter += new System.EventHandler(lbl_MouseEnter);
lbl.MouseHover += new System.EventHandler(lbl_MouseHover);
lbl.MouseLeave += new System.EventHandler(lbl_MouseLeave);
lbl.MouseDown += new System.Windows.Forms.MouseEventHandler(lbl_MouseDown);
lbl.MouseMove += new System.Windows.Forms.MouseEventHandler(lbl_MouseMove);
lbl.MouseUp += new System.Windows.Forms.MouseEventHandler(lbl_MouseUp);
lbl.MouseWheel += new System.Windows.Forms.MouseEventHandler(lbl_MouseWheel);
lbl.Click += new System.EventHandler(lbl_Click);
lbl.DoubleClick += new System.EventHandler(lbl_DoubleClick);
}
static void Main()
{
Application.Run(new MouseEvents());
}
private void btnReset_Click(object sender, EventArgs e)
{
lbl.Text = "";
}
private void lbl_MouseEnter(object sender, EventArgs e)
{
lbl.Text = "MouseEnter";
TextBoxDraw("Label MouseEnter");
}
private void lbl_MouseHover(object sender, EventArgs e)
{
lbl.Text = "MouseHover";
TextBoxDraw("Label MouseHover");
}
private void lbl_MouseLeave(object sender, EventArgs e)
{
lbl.Text = "MouseLeave";
TextBoxDraw("Label MouseLeave");
}
private void lbl_MouseDown(object sender, MouseEventArgs e)
{
lbl.Text = "MouseDown";
string str;
str = "Label MouseDown";
str += "\r\n\tButton: " + e.Button.ToString();
str += "\r\n\tClicks: " + e.Clicks.ToString();
str += "\r\n\tDelta: " + e.Delta.ToString();
str += "\r\n\tX: " + e.X.ToString();
str += "\r\n\tY: " + e.Y.ToString();
TextBoxDraw(str);
}
private void lbl_MouseMove(object sender, MouseEventArgs e)
{
lbl.Text = "MouseMove";
string str;
str = "Label MouseMove";
str += "\r\n\tButton: " + e.Button.ToString();
str += "\r\n\tClicks: " + e.Clicks.ToString();
str += "\r\n\tDelta: " + e.Delta.ToString();
str += "\r\n\tX: " + e.X.ToString();
str += "\r\n\tY: " + e.Y.ToString();
TextBoxDraw(str);
}
private void lbl_MouseUp(object sender, MouseEventArgs e)
{
lbl.Text = "MouseUp";
string str;
str = "Label MouseUp";
str += "\r\n\tButton: " + e.Button.ToString();
str += "\r\n\tClicks: " + e.Clicks.ToString();
str += "\r\n\tDelta: " + e.Delta.ToString();
str += "\r\n\tX: " + e.X.ToString();
str += "\r\n\tY: " + e.Y.ToString();
TextBoxDraw(str);
}
private void lbl_MouseWheel(object sender, MouseEventArgs e)
{
lbl.Text = "MouseWheel";
string str;
str = "Label MouseWheel";
str += "\r\n\tButton: " + e.Button.ToString();
str += "\r\n\tClicks: " + e.Clicks.ToString();
str += "\r\n\tDelta: " + e.Delta.ToString();
str += "\r\n\tX: " + e.X.ToString();
str += "\r\n\tY: " + e.Y.ToString();
TextBoxDraw(str);
}
private void lbl_Click(object sender, EventArgs e)
{
lbl.Text = "Click";
TextBoxDraw("Label Click");
}
private void lbl_DoubleClick(object sender, EventArgs e)
{
lbl.Text = "DoubleClick";
TextBoxDraw("Label DoubleClick");
}
protected override void OnMouseEnter(EventArgs e)
{
base.OnMouseEnter(e);
TextBoxDraw("Form MouseEnter");
}
protected override void OnMouseHover(EventArgs e)
{
base.OnMouseHover(e);
TextBoxDraw("Form MouseHover");
}
protected override void OnMouseLeave(EventArgs e)
{
base.OnMouseLeave(e);
TextBoxDraw("Form MouseLeave");
}
private void TextBoxDraw(string str){
Console.WriteLine(str);
}
}