Skip to main content
.NET Framework Class Library
UIElementPreviewDragLeave 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)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
Syntax
Public Event PreviewDragLeave As [%$TOPIC/ms596688_en-us_VS_110_1_0_0_0_0%]
public event [%$TOPIC/ms596688_en-us_VS_110_1_0_1_0_0%] PreviewDragLeave
public:
 event [%$TOPIC/ms596688_en-us_VS_110_1_0_2_0_0%]^ PreviewDragLeave {
	void add ([%$TOPIC/ms596688_en-us_VS_110_1_0_2_0_1%]^ value);
	void remove ([%$TOPIC/ms596688_en-us_VS_110_1_0_2_0_2%]^ value);
}
member PreviewDragLeave : IEvent<[%$TOPIC/ms596688_en-us_VS_110_1_0_3_0_0%],
    [%$TOPIC/ms596688_en-us_VS_110_1_0_3_0_1%]>
JScript does not support events.
<object PreviewDragLeave="[%$TOPIC/ms596688_en-us_VS_110_1_0_5_0_0%]" .../>
Routed Event Information

Identifier field

PreviewDragLeaveEvent

Routing strategy

Tunneling

Delegate

DragEventHandler

Remarks

This event creates an alias for the DragDropPreviewDragLeave 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 DragDropPreviewDragLeave attached event and receive the same event data instance.

Version Information

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1