protected override void OnLayout(LayoutEventArgs e)
{
System.Console.WriteLine("OnLayout: {0}x{1}", Size.Width, Size.Height);
base.OnLayout(e);
if (doneInitLayout)
{
_backbuff = new BackBuffer(Size);
_backbuff.size = Size;
GetBitmaps();
Graphics g = _backbuff.GetGraphics();
g.DrawImageUnscaled(bmpProgressBar[0], 0, 0);
_backbuff.DisposeGraphics();
}
}