Cascading cobo box on tab controled sub form

[Darren]

My cascading combo boxes work fine when I run the Form on its own. However,
when I make the form a subform wich is on a tab control it does not work. I
know I have to tell the query where the first combo box is. However, I can
not seem to come up with the correct expression to do that. Any help would
be appreachiated.

 

[Darren]

Thanks to any who gave this some thought. A co-worker figured it out.

 

[Ozzie]

Can you share with me the solution you came up with to solve this problem i
having the same issue sample code would be great

 

[Ericksc]

I also would really like to hear what the solution you found to this
was...help?