/// <summary> /// 得到订单主键 /// </summary> /// <param name="N_GROUP">订单分组号</param> /// <param name="C_STL_GRD">钢种</param> /// <param name="C_STD_CODE">执行标准</param> /// <returns>订单表主键</returns> public string GetOrderID(string N_GROUP, string C_STL_GRD, string C_STD_CODE) { return(dal.GetOrderID(N_GROUP, C_STL_GRD, C_STD_CODE)); }