Occurs when the stylus touches the digitizer while it is over this element.
Assembly: PresentationCore (in PresentationCore.dll)
This event creates an alias for the Stylus.PreviewStylusDown attached event for this class, so that is part of the class members list when UIElement is inherited as a base element. Event handlers that are attached to the event are attached to the underlying Stylus.PreviewStylusDown attached event and receive the same event data instance.
Touch, mouse, and stylus input exist in a particular relationship. For more information, see Input Overview.
Available since 3.0