protected override void OnPaint(PaintEventArgs e)
{
if (DesignMode)
{
e.Graphics.Clear(System.Drawing.Color.Black);
e.Graphics.DrawString("Direct2D cannot be used at design time.", this.Font, System.Drawing.Brushes.White, 10, 10);
}
else
{
d2dGraphics.BeginDraw();
OnRender(d2dGraphics);
try
{
d2dGraphics.EndDraw();
}
catch (SharpDX.SharpDXException ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine(ex.StackTrace);
if (ex.HResult == -2003238900) // D2DERR_RECREATE_TARGET
{
TerminateRenderGraphics();
InitRenderGraphics();
Invalidate();
}
}
}
}
protected override void OnPaint(PaintEventArgs e)
{
if (DesignMode)
{
e.Graphics.Clear(System.Drawing.Color.Black);
e.Graphics.DrawString("Direct2D cannot be used at design time.", this.Font, System.Drawing.Brushes.White, 10, 10);
}
else
{
d2dGraphics.BeginDraw();
OnRender(d2dGraphics);
d2dGraphics.EndDraw();
}
}
