Hi,
I’ve got a problem using the undo manager when the user removes a link (either usinig the delete key or an action clicking a button which Triggers CommandHandler.Delete).
If the user deletes the link and then invokes ctrl-z to undo, nothing happens. It only works if the user clicks somewhere into the diagram or e.g. resizes the window. I guess this might be some kind of Focus Problem, because if I use an undo action button instead of the Keyboard shortcut, it works, thus the Information about the Change is there. We use the GoXam diagram hosted inside a Win Forms application (just in case this might be relevant).
Any idea why this might happen or even better, how to solve it?
Kind regards,
Marc