Hi Steve,
Thank you for your interest in Syncfusion products.
To display the line bridge you should enable the LineBridgingEnabled property for link object as well as diagrams model
object to true.
Kindly look into the code snippet:
diagram1.Model.LineBridgeSize = 5
''enabling for model
diagram1.Model.LineBridgingEnabled = True
''enabling for link object
link.LineBridgingEnabled = True
Me.diagram1.Model.BridgeStyle = BridgeStyle.Square
Please refer to the sample given below with demonstrates the above:
http://websamples.syncfusion.com/samples/Diagram.Windows/F73171/main.htmPlease let me know if you have any questions.
Regards,
Vinoth