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()); } }