Show form only in presence of graphics tablet/pen input device?

Is there any way that I can show a window only when a pen/tablet is in use, just like the wi开发者_如何学Pythonndows tablet PC input panel is only shown when a pen/tablet is used (and not just connected)?

You can handle or set a trigger for the UIElement.StylusInRange event to make your control visible. (Conversely there is a StylusOutOfRange event which you might need for hiding)