UIElement.PreviewStylusDown Event
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Occurs when the stylus touches the digitizer while it is over this element.
public:
virtual event System::Windows::Input::StylusDownEventHandler ^ PreviewStylusDown;public event System.Windows.Input.StylusDownEventHandler PreviewStylusDown;member this.PreviewStylusDown : System.Windows.Input.StylusDownEventHandler Public Custom Event PreviewStylusDown As StylusDownEventHandler 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 UIElement 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 Input Overview.
| Item | Value |
|---|---|
| Identifier field | PreviewStylusDownEvent |
| Routing strategy | Tunneling |
| Delegate | StylusDownEventHandler |
The corresponding bubbling event is StylusDown.
Override OnPreviewStylusDown to implement class handling for this event in derived classes.
| 製品 | バージョン |
|---|---|
| .NET Framework | 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
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