[Gambas-user] (Main) Form won't close - how to tell the user why

[adamnt42 at ...626...]

I have a main form that has a lot of ways that the user can start other processes from, some with wait and some without.
When they attempt to close the main form, the event loop won't terminate. Which is proper. However, I need to be able to tell the user to close the "such and such window". How can I find out which process is blocking the end of the event loop?

regards
b

-- 
B Bruen <adamnt42 at ...3379... (sort of)>