Thanks Staffan, I think solution 1. is what would work if I could get
the dialog for it to display and the looping logic to also run.
 
> 1. Dialog A starts Dialog B using popupAsChild passing a Cancel
> object to it. The user can cancel the B process by pressing a
> Cancel button in A. A changes the Cancel object accordingly, B sees
> this by checking its status periodically, and terminates.
 
I put the looping logic in B to look for the cancel signal in the
initDialog method, but that prevents the B dialog panel from being
displayed.  How do I get that checking logic to run AND the dialog
to be displayed?
 
I assume that in order to keep the user from interacting with the other
controls (other than the cancel button) in A, that I need to disable them
while I have B displaying the "Wait" dialog, and then enable them again
when B has been signalled to terminate.  Is that correct?

--
 Art Heimsoth - artst...@artheimsoth.com
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