Thank you all so much for your replies. I sincerely appreciate your time and efforts in making things clearer for me. I'll need to re-read a couple of times at least, but I have at least a much better understanding now. Thank you again.

In reply to Re^2: Trying to Understand Callback(s) by DanielSpaniel
in thread Trying to Understand Callback(s) by DanielSpaniel

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