How to I set VB to automatically selecting a field (in the same way as
manually clicking on a listbox)?

I have a form with [fo_num] combo box field. After making a selection
from this field, the list box [fo_mgr] is updated.  I have no problems
in my form.  The proble is, it does not update the [fo_mgr] field in
my table. It only saves the data onto the table whenever I click on
the [fo_mgr] manager list box.   I would like to be able to code this
in VB so the user doesn't need to click on the [fo_mgr] to update the
table with the new info.

(I posted a similar question in public.access but I think my question
belongs to this group instead).

Thank you so much.

Sharon