Hi Fbilo.

> Thanks for your reply. I have read a lot of your article on foxtalk, and i was so like them that i even have translated some articles into chinese, and my reader are very like them too. You cann't believe How wellknow is your name in china fox community!Thanks again.

Thank you for your kind words.

> About this question, i means of we lost the advantage of call store procedure's function from an default rule of an local table or view's field, in otherword, we lost the validation of field level, rather than the validation of record level. Its looks like cursoradapter's beforeXXX method only can let we do record validation, isn't it?

Yes, you do not get events that fire when a field is changed, only when the record is updated. You have to do your field validation when the table is updated.

Doug