Diagram Items update

[Parth]

Hello,

            I want to update the node and connector after giving the GraphDatasource in the "RadDiagram", 

           Because I want to used different nodes and different style connectors together in diagram.

            

 

[Martin Ivanov]

Hello  Parth,

You can read more about the GraphSource and how to update the shapes and connections in the related data binding articles of RadDiagram.

• https://docs.telerik.com/devtools/wpf/controls/raddiagram/howto/raddiagrams-mvvm
• https://docs.telerik.com/devtools/wpf/controls/raddiagram/populating-with-data/data-databinding

Basically, to update the diagram, you can change the property values of the view models in the GraphSource. Some properties that are available on the shapes may not be presented in the model, so you may want to add them manually in the inherited class and data bind them via the ShapeStyle and ConnectionStyle properties of the diagra, or via an implicit style (Style with no x:Key setting) targeting the corresponding element as shown here.

I hope this helps.

Regards,
Martin Ivanov
Progress Telerik