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How do I prevent the nodes from being rotated?

Platform: WinForms |
Control: Diagram |
Published Date: April 30, 2011 |
Last Revised Date: July 10, 2014


This can be done by raising the Diagram.Model.EventSink.RotationChanging event and cancelling the operation.

Below is the sample code snippet for your reference.


this.diagram1.Model.EventSink.RotationChanging += new RotationChangingEventHandler(EventSink_RotationChanging);

void EventSink_RotationChanging(RotationChangingEventArgs evtArgs)


evtArgs.Cancel = true;



Me.diagram1.Model.EventSink.RotationChanging += New RotationChangingEventHandler(EventSink_RotationChanging)

Private Sub EventSink_RotationChanging(ByVal evtArgs As RotationChangingEventArgs)

evtArgs.Cancel = True

End Sub

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