ComponentOne Basic Library for WPF and Silverlight
DragAutoScroll Event (C1DragDropManager)


C1.WPF Namespace > C1DragDropManager Class : DragAutoScroll Event
Fires after the C1DragDropManager automatically scrolls a System.Windows.Controls.ScrollViewer in order to keep the drop location within view.
Syntax
'Declaration
 

Public Event DragAutoScroll As DragDropEventHandler
'Usage
 

Dim instance As C1DragDropManager
Dim handler As DragDropEventHandler
 
AddHandler instance.DragAutoScroll, handler
public event DragDropEventHandler DragAutoScroll
Event Data

The event handler receives an argument of type DragDropEventArgs containing data related to this event. The following DragDropEventArgs properties provide information specific to this event.

PropertyDescription
DragSourceGets the System.Windows.UIElement that is acting as a drag source.  
DropTargetGets the System.Windows.UIElement that is acting as a drop target.  
EffectGets or sets the DragDropEffect that will be applied when the user drops the DragSource element into the DropTarget element.  
ScrollViewerGets or sets the ScrollViewer that will scroll automatically during the drag drop operation when the mouse is near its edge.  
Remarks
The System.Windows.Controls.ScrollViewer property of the DragDropEventArgs contains a reference to the System.Windows.Controls.ScrollViewer that was updated.
See Also

Reference

C1DragDropManager Class
C1DragDropManager Members

 

 

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