UIElement3D.PreviewStylusDown Event


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Occurs when the stylus touches the digitizer while it is over this element.

Namespace:   System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)

public event StylusDownEventHandler PreviewStylusDown

This event creates an alias for the Stylus.PreviewStylusDown attached event for this class, so that PreviewStylusDown is part of the class members list when UIElement3D is inherited as a base element. Event handlers that are attached to the PreviewStylusDown 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 Touch Input Support in Windows Vista and Input Overview.

PreviewStylusDown is introduced in the .NET Framework version 3.5. For more information, see .NET Framework Versions and Dependencies.

Identifier field


Routing strategy




.NET Framework
Available since 3.0
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