DrawImage with size

   
 
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 {

    protected override void OnPaint(PaintEventArgs e) {
    Graphics g = e.Graphics;
    Bitmap bmp = new Bitmap("rama.jpg");

    Rectangle r = new Rectangle(0, 0, bmp.Width, bmp.Height);
    g.DrawImage(bmp, this.ClientRectangle);
    }
    public static void Main() {
        Application.Run(new Form1());
    }
}