private void detach_TB_COLETAs(TB_COLETA entity)
		{
			this.SendPropertyChanging();
			entity.TB_CAIXA = null;
		}
		private void attach_TB_COLETAs(TB_COLETA entity)
		{
			this.SendPropertyChanging();
			entity.TB_CAIXA = this;
		}
 partial void UpdateTB_COLETA(TB_COLETA instance);
 partial void DeleteTB_COLETA(TB_COLETA instance);
 partial void InsertTB_COLETA(TB_COLETA instance);