ActivityPreviewDesigner.OnDragEnter(ActivityDragEventArgs) Method
Definition
Important
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Notifies the ActivityPreviewDesigner when a drag-drop operation is in progress and the user's mouse cursor enters the bounds of the designer.
protected:
override void OnDragEnter(System::Workflow::ComponentModel::Design::ActivityDragEventArgs ^ e);protected override void OnDragEnter (System.Workflow.ComponentModel.Design.ActivityDragEventArgs e);override this.OnDragEnter : System.Workflow.ComponentModel.Design.ActivityDragEventArgs -> unitProtected Overrides Sub OnDragEnter (e As ActivityDragEventArgs)Parameters
The ActivityDragEventArgs that contains the event data.
Exceptions
e contains a null reference (Nothing in Visual Basic).
Applies to
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