DragDrop.AddPreviewDragEnterHandler(DependencyObject, DragEventHandler) DragDrop.AddPreviewDragEnterHandler(DependencyObject, DragEventHandler) DragDrop.AddPreviewDragEnterHandler(DependencyObject, DragEventHandler) DragDrop.AddPreviewDragEnterHandler(DependencyObject, DragEventHandler) Method

Definition

Adds a PreviewDragEnter event handler to a specified dependency object.

public:
 static void AddPreviewDragEnterHandler(System::Windows::DependencyObject ^ element, System::Windows::DragEventHandler ^ handler);
public static void AddPreviewDragEnterHandler (System.Windows.DependencyObject element, System.Windows.DragEventHandler handler);
static member AddPreviewDragEnterHandler : System.Windows.DependencyObject * System.Windows.DragEventHandler -> unit
Public Shared Sub AddPreviewDragEnterHandler (element As DependencyObject, handler As DragEventHandler)

Parameters

element
DependencyObject DependencyObject DependencyObject DependencyObject

The dependency object (a UIElement or ContentElement) to which to add the event handler.

handler
DragEventHandler DragEventHandler DragEventHandler DragEventHandler

A delegate that references the handler method to be added.

Remarks

The PreviewDragEnter event occurs when an object is dragged into the element's bounds.

This method adds a handler for the tunneling version of the PreviewDragEnter event. To add a handler for the bubbling version of this event, see AddDragEnterHandler.

Applies to

See also