Hi Bonnie

>I don't know if you want to get into threading and message queues and all that for this situation, although you may have simplified things somewhat for your post as to what you need to have done. It sounds like it'd be easiest to simply have the second form raise an event that the first form listens for.
>

There is only one form and one class instantiating it, the real issue is how to suspend a method until it is allowed to continue (if you can do that).

Thanks