Element. Preview Drag Over Event
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Occurs when the input system reports an underlying drag event with this element as the potential drop target.
public: event System::Windows::DragEventHandler ^ PreviewDragOver;
public event System.Windows.DragEventHandler PreviewDragOver;
member this.PreviewDragOver : System.Windows.DragEventHandler
Public Custom Event PreviewDragOver As DragEventHandler
This event creates an alias for the DragDrop.PreviewDragOver attached event for this class, so that PreviewDragOver is part of the class members list when ContentElement is inherited as a base element. Event handlers that are attached to the PreviewDragOver event are attached to the underlying DragDrop.PreviewDragOver attached event and receive the same event data instance.
Routed Event Information
The corresponding bubbling event is DragOver.
Override OnPreviewDragOver to implement class handling for this event in derived classes.