Load cursor file(*.cur)

   
 

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());
    }
}