partial void DeleteBaoGia(BaoGia instance);
partial void UpdateBaoGia(BaoGia instance);
private void detach_BaoGias(BaoGia entity) { this.SendPropertyChanging(); entity.Item = null; }
partial void InsertBaoGia(BaoGia instance);
private void attach_BaoGias(BaoGia entity) { this.SendPropertyChanging(); entity.Item = this; }