How to prevent dragging out of shapes from container

[Semih]

Hello,

I am using MVVM pattern for the Diagram implementation. What is the best way to prevent dragging the shapes out of the container?

Thanks,

[Petar Mladenov]

Hello Semih,

You can check our Diagram Custom Services SDK Sample which demonstrates how you can customize Diagram Dragging Service to restrict dragging of shapes in some area. I used this approach and modified it to restrict the dragged shape in the Bounds of the shape's parent container. Could you please check it out in the attached project and let us know if this is what you needed ? 

Regards,
Petar Mladenov
Telerik