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![](https://csdnimg.cn/release/cmsfe/public/img/topic.427195d5.png)
![](https://csdnimg.cn/release/cmsfe/public/img/me.40a70ab0.png)
![](https://csdnimg.cn/release/cmsfe/public/img/task.87b52881.png)
![](https://csdnimg.cn/release/cmsfe/public/img/share-circle.3e0b7822.png)
//公式x1
WhilePrintingRecords;
Shared NumberVar iCount := 0;
//公式x2
WhilePrintingRecords;
NumberVar iCount;
//对汇总字段进行累加
//DistinctCount ({DataTable1.textCol2}, {DataTable1.textCol1})表示汇总字段
iCount := iCount + DistinctCount ({DataTable1.textCol2}, {DataTable1.textCol1})
//公式x3
WhilePrintingRecords;
NumberVar iCount; //最终所要结果