How to Prevent Nodes from Being Rotated in Windows Forms Diagram

18 Nov 20181 minute to read

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

C#

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

void EventSink_RotationChanging(RotationChangingEventArgs evtArgs) 

{ 

    evtArgs.Cancel = true; 

}

VBNET

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

Private Sub EventSink_RotationChanging(ByVal evtArgs As Syncfusion.Windows.Forms.Diagram.RotationChangingEventArgs)

evtArgs.Cancel = True

End Sub