Subject Re: [IBO] KeyDescLinks prevents OnDataChange from firing
Author Guido Klapperich
> What this means is you only want a single event notification if field
> change(s) take place and so if multiple fields were changed then instead of
> sending a pointer to a field object it just sends a nil because there isn't
> a way to distinguish each of them in a single event invocation.

It's not clear to me, why only want a single event invocation? When two
fields changed, why should the event not fire two times?

BTW, it would be very helpful, when this behavior is mentioned in the
help file.