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IDirectManipulationDragDropEventHandler interface (directmanipulation.h)
Defines methods to handle drag-drop behavior events.
Note When implementing this interface, ensure that the IUnknown implementation supports multithreading through thread-safe reference counting. For more information, see InterlockedIncrement and InterlockedDecrement.
Inheritance
The IDirectManipulationDragDropEventHandler interface inherits from the IUnknown interface. IDirectManipulationDragDropEventHandler also has these types of members:
Methods
The IDirectManipulationDragDropEventHandler interface has these methods.
| IDirectManipulationDragDropEventHandler::OnDragDropStatusChange Called when a status change happens in the viewport that the drag-and-drop behavior is attached to. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8.1 [desktop apps only] |
| Minimum supported server | Windows Server 2012 R2 [desktop apps only] |
| Target Platform | Windows |
| Header | directmanipulation.h |
See also
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