[AccessD] How to force an after update event in another form?

To answer your question, "Yes".  You could call the cboClassSection after
update event at the end of the double click code.  I have, however, had
mixed results with calling a control's after update event that way because
it doesn't always seem to work quite right.  Whenever I find it necessary to
duplicate a particular section of code in more than one place on a form, I
find it cleaner to create a public sub procedure on that form and call that
instead.  

Doris Manning
mikedorism at verizon.net