>Interesting. By placing combo's refresh in the form's postcancelhook method, I don't have the problem. Commenting it out - the problem appears again.

>Why form's refresh() it not enough? It works for the other combobox, which source is a cursor. Why should I explicitly refresh that combo to make it work? What if I have several combos with array's as rowsource?

This is not related to combos specifically

Best solution for all controls that have a controlsource

for save:
- if the object that has the focus has a controlsource, set the focus to it [ = write value to disk buffer ]
- table update
- form refresh()

for cancel
- table revert()
- form refresh()