Hi:

I have a textbox which I want to have filled with the contact person's age,
derived from birthdate using a formula. I have a formula, and have created a
working textbox. If I change the birthdate it fills in the textbox.

But...

I have existing birthdate data for contacts. The textbox does not appear to
respond to existing data. Is there a way to force the calculation when I
move from one contact to another (on menu using up/down arrows), or when I
open the form for a contact who has an existing birthdate?

Thanks!
Fred