private void _window_SizeChanged(object sender, OverlaySizeEventArgs e)
{
if (_graphics == null)
{
return;
}
if (_graphics.IsInitialized)
{
// after the Graphics surface is initialized you can only use the Resize method in order to enqueue a size change
_graphics.Resize(e.Width, e.Height);
}
else
{
// otherwise just set its members
_graphics.Width = e.Width;
_graphics.Height = e.Height;
}
}
