[Quote=引用 2 楼 szqy716 的回复:]
vfp表格内的某一列求和问题,请求十豆三大侠指教,困扰了好久
SELECT SUM(不含税金额) FROM 表名 WHERE 发票id=thisform.text3.Value TO q
thisform.text5.Value=q
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SELECT SUM(不含税金额) as hj into cursor t1 FROM 表名 WHERE 发票id=thisform.text3.Value
thisform.text5.Value=t1.hj