partial void DeleteThongSoHopSo(ThongSoHopSo instance);
 partial void InsertThongSoHopSo(ThongSoHopSo instance);
 partial void UpdateThongSoHopSo(ThongSoHopSo instance);
		private void detach_ThongSoHopSos(ThongSoHopSo entity)
		{
			this.SendPropertyChanging();
			entity.LHSo = null;
		}