k3could报表中替换最后行汇总字段方法

      protected override string GetSummaryColumsSQL(List<SummaryField> summaryFields)
        {
            return base.GetSummaryColumsSQL(summaryFields).Replace("SUM(FTENTHOUSANDQTY) AS FTENTHOUSANDQTY,SUM(FMETREPROFIT) AS FMETREPROFIT",
                string.Format(@"CASE WHEN SUM(FWORKSHOPCUROUTQTY) = 0 THEN 0 ELSE ROUND(SUM(FTOTALQTY)/SUM(FWORKSHOPCUROUTQTY)*10000,{0}) END AS FTENTHOUSANDQTY,
CASE WHEN SUM(FTOTALQTY) = 0 THEN 0 ELSE ROUND(SUM(FTOTALPROFIT)/SUM(FTOTALQTY),{0}) END AS FMETREPROFIT", this.PricePrecision));
        }

获取汇总字段sql替换