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ActivityDesigner.OnPreviewMouseDown(MouseButtonEventArgs) Method

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Definition

Namespace:
System.Activities.Presentation
Assembly:
System.Activities.Presentation.dll

Begins the processing that occurs when an unhandled PreviewMouseDown attached routed event reaches an element in its route that is derived from this class.

protected:
 override void OnPreviewMouseDown(System::Windows::Input::MouseButtonEventArgs ^ e);
protected override void OnPreviewMouseDown (System.Windows.Input.MouseButtonEventArgs e);
override this.OnPreviewMouseDown : System.Windows.Input.MouseButtonEventArgs -> unit
Protected Overrides Sub OnPreviewMouseDown (e As MouseButtonEventArgs)

Parameters

e
MouseButtonEventArgs

A DragEventArgs that contains the event data.

Applies to