/// <summary> /// 取运单号 /// </summary> /// <param name="orderCode">订单号</param> /// <returns></returns> public string GetExpressCodeByOrderCode(string orderCode) { string sql = @"Select top 1 ExpressList from orderexpress nolock where OrderCode=@OrderCode order by id asc;"; try { var parameters = DbSFO2ORead.CreateParameterCollection(); parameters.Append("@OrderCode", orderCode); return(DbSFO2OMain.ExecuteSqlScalar <string>(sql, parameters)); } catch (Exception ex) { LogHelper.Error(ex); return(string.Empty); } }