InkPicture.CursorDown event
Occurs when the cursor tip contacts the digitizing tablet surface.
Syntax
void CursorDown( [in] IInkCursor *Cursor, [in] IInkStrokeDisp *Stroke );
Parameters
- Cursor [in]
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The IInkCursor object that generated the CursorDown event.
- Stroke [in]
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The IInkStrokeDisp object that was started when the IInkCursor object caused the CursorDown event to fire.
Return value
This event does not return a value.
Remarks
These event methods are defined in the _IInkCollectorEvents, _IInkOverlayEvents, and _IInkPictureEvents interfaces. The _IInkCollectorEvents, _IInkOverlayEvents, and _IInkPictureEvents interfaces implements the IDispatch interface with an identifier of DISPID_ICECursorDown.
Use this event carefully because it could have an adverse effect on ink performance if too much code is executed in the event handlers. To improve real-time ink performance, hide or show the mouse cursor in the MouseDown and MouseUp event handlers.
Requirements
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Minimum supported client |
Windows XP Tablet PC Edition [desktop apps only] |
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Minimum supported server |
None supported |
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Header |
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Library |
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See also
- InkPicture
- CursorButtonUp Event
- CursorButtonDown Event
- IInkCursor Interface
- IInkStrokeDisp Interface