JvDataSource has an OnRecordChanged event which, as the name suggests, should be fired whenever current record is changed. But it doesn't fire at all. In fact, even OnUpdateData isn't fired at all. I'm beginning to suspect that something is really wrong with either my JVCL installation, or JvDataSource component. Even a fresh installation didn't solve the mentioned problems. Is anyone out there using JvDataSource in their applications at all? And, if yes, have you ever observed such behavior?
PS: Before you ask, I have tried all combinations of DisableEventsOnLoading, and EventsEnabled.
Thanks to Sertac. It was a misunderstanding on my part. OnRecordChanged is called whenever the record is edited.