Hello,
Let me explain the situation first.
I am trying to capture the Unload event of a Popup Modal form to check if a combo box has been filled in properly (i.e. item exists, combo box isn't empty) because I'm having trouble capturing during the Update event.
I figure if I can catch the Unload event and if something's wrong, I can prevent the closing of the popup modal form. However, this event appears to be called when the popup modal form is being opened, which I don't quite get. What am I doing wrong?
If I have a misunderstanding about capturing a value that doesn't exist in the list or if the box is empty, I apologize and if possible, could you send me in the right direction.
Thank you for your time.