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Sign inUIElement.PreviewDragLeave Event
Definition
Important
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Occurs when the input system reports an underlying drag event with this element as the drag origin.
public:
event System::Windows::DragEventHandler ^ PreviewDragLeave;public event System.Windows.DragEventHandler PreviewDragLeave;member this.PreviewDragLeave : System.Windows.DragEventHandler Public Custom Event PreviewDragLeave As DragEventHandler This event creates an alias for the DragDrop.PreviewDragLeave attached event for this class, so that PreviewDragLeave is part of the class members list when UIElement is inherited as a base element. Event handlers that are attached to the PreviewDragLeave event are attached to the underlying DragDrop.PreviewDragLeave attached event and receive the same event data instance.
| Item | Value |
|---|---|
| Identifier field | PreviewDragLeaveEvent |
| Routing strategy | Tunneling |
| Delegate | DragEventHandler |
The corresponding bubbling event is DragLeave.
Override OnPreviewDragLeave to implement class handling for this event in derived classes.
Applies to
| Product | Versions |
|---|---|
| .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 |