DragLeave Event
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ContentElement.DragLeave Event


Occurs when the input system reports an underlying drag event with this element as the drag origin.

Namespace:   System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)

public event DragEventHandler DragLeave

This event creates an alias for the DragDrop.DragLeave  attached event for this class so that ContentElement.DragLeave is part of the class members list when ContentElement is inherited as a base element. Event handlers that are attached to the DragLeave event are attached to the underlying DragDrop.DragLeave attached event and receive the same event data instance.

Identifier field


Routing strategy




  • The corresponding tunneling event is PreviewDragLeave.

  • Override OnDragLeave to implement class handling for this event in derived classes.

.NET Framework
Available since 3.0
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