partial void DeleteAUTHORBOOK(AUTHORBOOK instance);
partial void UpdateAUTHORBOOK(AUTHORBOOK instance);
private void detach_AUTHORBOOKs(AUTHORBOOK entity) { this.SendPropertyChanging(); entity.AUTHOR = null; }
partial void InsertAUTHORBOOK(AUTHORBOOK instance);
private void attach_AUTHORBOOKs(AUTHORBOOK entity) { this.SendPropertyChanging(); entity.AUTHOR = this; }