public void PaintToFile(string filename)
		{
			Bitmap bitmap = new Bitmap(this.Width, this.Height);
			Graphics g = Graphics.FromImage(bitmap);

			PaintEventArgs pe = new PaintEventArgs(g, this.Bounds);
			InvokePaint(this, pe);

			foreach(Control ctrl in this.Controls)
			{
				Bitmap bmpctrl = new Bitmap(ctrl.Width, ctrl.Height);
				Graphics grctrl = Graphics.FromImage(bmpctrl);

				PaintEventArgs pectrl = new PaintEventArgs(grctrl, ctrl.Bounds);
				InvokePaint(ctrl, pectrl);

				g.DrawImageUnscaled(bmpctrl, ctrl.Left, ctrl.Top);

				grctrl.Dispose();
				bmpctrl.Dispose();
				pectrl.Dispose();
			}


			bitmap.Save(filename);

			g.Dispose();
			bitmap.Dispose();
			pe.Dispose();
		}

		public void PrintToFile(string filename)
		{
			Bitmap bitmap = new Bitmap(this.ClientSize.Width, this.ClientSize.Height);
			Graphics graphics = Graphics.FromImage(bitmap);

			PrintBackground(graphics);
			Print(graphics);

			bitmap.Save(filename);

			graphics.Dispose();
			bitmap.Dispose();
		}

		public void PrintBackground(Graphics graphics)
		{
			PrintControlBackground(this, graphics);
		}

		public void Print(Graphics graphics)
		{
			PrintControl(this, graphics);
		}

		private void PrintControl(Control control, Graphics graphics)
		{
			PaintEventArgs pe = new PaintEventArgs(graphics, control.ClientRectangle);
			Print(control, pe);
		}

		private void PrintControlBackground(Control control, Graphics graphics)
		{
			PaintEventArgs pe = new PaintEventArgs(graphics, control.ClientRectangle);
			PrintBackground(control, pe);
		}

		private void Print(Control control, PaintEventArgs pe)
		{
			// Print control
				InvokePaint(control, pe);

			// Print subcontrols
			foreach(Control ctrl in control.Controls)
			{
				Bitmap bitmap = new Bitmap(ctrl.Width, ctrl.Height);
				Graphics graphics = Graphics.FromImage(bitmap);

				PrintControl(ctrl, graphics);

				pe.Graphics.DrawImageUnscaled(bitmap, ctrl.Left, ctrl.Top);

				graphics.Dispose();
				bitmap.Dispose();
			}
		}
		
		private void PrintBackground(Control control, PaintEventArgs pe)
		{
			// Print control
			InvokePaintBackground(control, pe);

			// Print subcontrols
			foreach(Control ctrl in control.Controls)
			{
				Bitmap bitmap = new Bitmap(control.Width, ctrl.Height);
				Graphics graphics = Graphics.FromImage(bitmap);

				PrintControlBackground(ctrl, graphics);

				pe.Graphics.DrawImageUnscaled(bitmap, ctrl.Left, ctrl.Top);

				graphics.Dispose();
				bitmap.Dispose();
			}
		}

[System.Runtime.InteropServices.DllImport("gdi32.dll")]
public static extern long BitBlt (IntPtr hdcDest, int nXDest, int nYDest, int nWidth, int nHeight, IntPtr hdcSrc, int nXSrc, int nYSrc, int dwRop);

private void SaveFormImage(string path)
{
	Graphics gform = this.CreateGraphics();

	Bitmap bitmap = new Bitmap(this.Size.Width, this.Size.Height, gform);

	Graphics gimage = Graphics.FromImage(bitmap);

	IntPtr dcg = gform.GetHdc();
	IntPtr dci = gimage.GetHdc();

	int widthDiff = (this.Width - this.ClientRectangle.Width);
	int heightDiff  = (this.Height - this.ClientRectangle.Height);
			int borderSize = widthDiff / 2;
			int heightTitleBar = heightDiff - borderSize;

	BitBlt(dci, 0, 0,
		this.ClientRectangle.Width + widthDiff, 
		this.ClientRectangle.Height + heightDiff, 
		dcg, 0 - borderSize, 
		0 - heightTitleBar, 13369376);

	gform.ReleaseHdc(dcg);
	gimage.ReleaseHdc(dci);

	bitmap.Save(path);
}