DragDrop.AddPreviewDragLeaveHandler Method
Adds a PreviewDragLeave event handler to a specified dependency object.
Namespace: System.Windows
Assembly: PresentationCore (in PresentationCore.dll)
'Declaration Public Shared Sub AddPreviewDragLeaveHandler ( _ element As DependencyObject, _ handler As DragEventHandler _ )
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 PreviewDragLeave event occurs when an object is dragged out of the element's bounds.
This method adds a handler for the tunneling version of the PreviewDragLeave event. To add a handler for the bubbling version of this event, see AddDragLeaveHandler.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
