With DataTables("销售统计_Table1").DataCols '用表达式列计算库存数据
.Add("进货_件",Gettype(Double), "[进货_包1] \ [规格]")
.Add("进货_包",Gettype(Double), "[进货_包1] Mod [规格]")
.Add("销售_件",Gettype(Double), "IsNull([销售_包1],0) \ ISNULL([规格],0)")
.Add("销售_包",Gettype(Double), "IsNull([销售_包1],0) Mod ISNULL([规格],0)")
.Add("退货_件",Gettype(Double), "IsNull([退货_包1],0) \ ISNULL([规格],0)")
.Add("退货_包",Gettype(Double), "IsNull([退货_包1],0) Mod ISNULL([规格],0)")
End With
出现提示: .Add("进货_件",Gettype(Double), "[进货_包1] \ [规格]"),无法解释标记“\”
.Add("销售_件",Gettype(Double), "IsNull([销售_包1],0) \ ISNULL([规格],0)"),“Mod ”后面缺少操作符。
请指点如何设置?