Good day,

I've got a new problem, most likely self-inflicted due to some of the things that my application needs to allow the user to do.

Here is the issue, when I create one of my electronic symbols and drop it on the chart I save the ShapeID and AnchorPatternID to the database object that represents the chart object.

Through a property box, I allow the user to change the type of item that is on the chart, and when they do it could (and often does) change the associated AnchorPatternID.

Finally, I go to redraw the item and all of its associated arrows, and I wind up with arrows that can NOT connect to anchor points because the associate AP.index is no longer valid.

I have searched and not really found a way to access the anchor pattern in such a way as to tell if the index to the AP is valid or not.

What I would like to do is to delete the associated arrow if either end of the arrow does not reach a valid anchor point.  Is there any way to do this, realizing of course that I am connecting the arrows in code so none of the events fire.

Thank you,
Jeff