|Oracle® Objects for OLE C++ Class Library Developer's Guide
10g Release 1 (10.1)
Part Number B10119-01
Called before a new record is added
OBinder: This trigger method is called before a new record is added. By default, if changes have been made, the method saves them (by calling OBound::SaveChange on every object) and updates the record (which as a side effect calls the update triggers).
OBound: This trigger method is called before a new record is added.
virtual oresult PreAdd(void)
The default OBound PreAdd trigger does nothing.
The default OBinder PreAdd trigger saves to the database any changes to the current record. If there were any changes that needed saving this will call the update triggers as a side effect.
Adding a record my happen either because of AddNewRecord or DuplicateRecord.