/// <summary>
/// Raises the Paint event for child classes that are to be double buffered
/// </summary>
/// <param name="e"></param>
protected virtual void OnPaint(DoubleBufferedPaintEventArgs e)
{
if (BufferedPaint != null)
{
BufferedPaint(this, e);
}
}
/// <summary>
/// Raises the Paint event
/// </summary>
/// <param name="e">A PaintEventArgs that represents event data</param>
protected override sealed void OnPaint(PaintEventArgs e)
{
if (doubleBuffered)
{
DoubleBufferedPaintEventArgs pe = new DoubleBufferedPaintEventArgs(CreateGraphics(), e.ClipRectangle);
OnPaint(pe);
pe.Graphics.Dispose();
e.Graphics.DrawImage(backBuffer, e.ClipRectangle, e.ClipRectangle, GraphicsUnit.Pixel);
base.OnPaint(e);
}
else
{
DoubleBufferedPaintEventArgs pe = new DoubleBufferedPaintEventArgs(e.Graphics, e.ClipRectangle);
OnPaint(pe);
base.OnPaint(e);
}
}