using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Text;
using System.Windows.Forms;
public class Form1 : Form {
protected override void OnPaint(PaintEventArgs e) {
Graphics g = e.Graphics;
Bitmap bmp = new Bitmap("alphabet.gif");
TextureBrush tb = new TextureBrush(bmp);
tb.WrapMode = WrapMode.Tile;
g.FillRectangle(tb, this.ClientRectangle);
bmp.Dispose();
tb.Dispose();
}
public static void Main() {
Application.Run(new Form1());
}
}