update/refresh form

[SlowPoke]

I've created a form, using various tables, sub-forms, etc. When record is updated I've noticed that not all the "boxes" on the form are updated. How can I "refresh" a form when a record is changed. I thought of adding a "refresh" button, but don't know what to attach to it. Any ideas?

[weekend00]

where and how do you update the data?
put the refresh or requery after the data is updated.

[SlowPoke]

Data is updated on the same form. For example, records containing dollar amounts are entered on a sub-form. On the same form, but at a different location I calculated a total. I noticed that the total does not calculate quick enough.

[weekend00]

try to put the requery in the after_update event of the amount field in the sub form