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
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.
Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, 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)