using (GameWindow window = new GameWindow(
				presentation.Resolution.Width,
				presentation.Resolution.Height,
				presentation.GraphicsMode,
				presentation.Title,
				presentation.IsFullscreen ? GameWindowFlags.Fullscreen : GameWindowFlags.Default,
				presentation.DisplayDevice ?? DisplayDevice.Default,
				3, 3,
#if DEBUG
				GraphicsContextFlags.Default | GraphicsContextFlags.ForwardCompatible | GraphicsContextFlags.Debug))
#else
				GraphicsContextFlags.Default | GraphicsContextFlags.ForwardCompatible))	
#endif
{
}