I'm using a RadDiagram with a custom RadDiagramConnection :
To save my diagram, I'm using this code :
The problem is that I want to save the HorizontalAlignement of the text in my custom RadDiagramConnection, and I don't know how I can do this.
For custom TextShape, the HorizontalAlignement is saved, like in the attached picture.
Do you know how I can add the save of HorizontalAlignement property during Diagram saving ?