using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
public class Form1 : Form {
public Form1() {
this.SuspendLayout();
this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 16F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(292, 268);
this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
this.MouseMove += new System.Windows.Forms.MouseEventHandler(this.Form1_MouseMove);
this.ResumeLayout(false);
}
private void Form1_MouseMove(object sender, MouseEventArgs e) {
Point p = new Point(e.X, e.Y);
Rectangle r;
if (new Rectangle(0, 0, 100, 100).Contains(p))
this.Cursor = new Cursor("MyCursor.cur");
else if (new Rectangle(100, 0, 100, 100).Contains(p))
this.Cursor = Cursors.Hand;
else if (new Rectangle(0, 100, 100, 100).Contains(p))
this.Cursor = Cursors.VSplit;
else if (new Rectangle(100, 100, 100, 100).Contains(p))
this.Cursor = Cursors.UpArrow;
else
this.Cursor = Cursors.Default;
}
private void Form1_Paint(object sender, PaintEventArgs e) {
Graphics g = e.Graphics;
g.FillRectangle(Brushes.Blue, 0, 0, 100, 100);
g.FillRectangle(Brushes.Red, 100, 0, 100, 100);
g.FillRectangle(Brushes.Yellow, 0, 100, 100, 100);
g.FillRectangle(Brushes.Green, 100, 100, 100, 100);
}
static void Main() {
Application.EnableVisualStyles();
Application.Run(new Form1());
}
}
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