how do i set up automatically calculate or run expressions

[help!!!!!!!!!!!!!!!!!!!!!!!!!!!!]

im trying to program something and im trying to create expression on form but
it wont do it... i always have to go to properties then exit before the
expressions i made take effect...any body can help me

 

[John W. Vinson]

im trying to program something and im trying to create expression on form but
it wont do it... i always have to go to properties then exit before the
expressions i made take effect...any body can help me

Not unless you tell us what you did, no.

We can't see your computer, and have no way to know what expression you're
using or where you're putting it.

I'd suggest putting the calculation in a vacant field cell of a Query, though
that may not always be appropriate; again, we can't tell what you're trying to
do!

John W. Vinson [MVP]

 

[Linq Adams via AccessMonster.com]

Huh?