DragDrop::AddPreviewDragOverHandler Method (DependencyObject^, DragEventHandler^)
.NET Framework (current version)
Adds a PreviewDragOver event handler to a specified dependency object.
Assembly: PresentationCore (in PresentationCore.dll)
public: static void AddPreviewDragOverHandler( DependencyObject^ element, DragEventHandler^ handler )
Parameters
- element
-
Type:
System.Windows::DependencyObject^
The dependency object (a UIElement or ContentElement) to which to add the event handler.
- handler
-
Type:
System.Windows::DragEventHandler^
A delegate that references the handler method to be added.
The PreviewDragOver event occurs when n object is dragged over the element's bounds.
This method adds a handler for the tunneling version of the PreviewDragOver event. To add a handler for the bubbling version of this event, see AddDragOverHandler.
.NET Framework
Available since 3.0
Available since 3.0
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