Relink Problem

I use GraphLink class derrived from the GoLabelledLink class.
The Relinkable property of the GraphLink class set false.
On the view, I can't relink.
But I drag a rectangle of relink handle, it raises two events
ObjectInserted and ObjectRemoved of GraphLink.
Tell me how to avoid the problem
Thanks a head

Are you saying that reshaping a link by dragging one of its rectangular (not diamond) shaped resize handles causes the link to be added and removed from the document?
I’m sorry, but I can’t reproduce that behavior. Have you overridden the DoResize method, and are you adding/removing any objects from there?