Dim str() As String = {"张三","李四","王五"} For Each s As String In str Dim dr As DataRow = DataTables("新表").AddNew() Dim mon1 As Double = DataTables("原表").Compute("Sum(" & s & ")","日期 >= '2014-01-01' And 日期 <= '2014-01-31'") Dim mon2 As Double = DataTables("原表").Compute("Sum(" & s & ")","日期 >= '2014-02-01' And 日期 <= '2014-02-28'") dr("姓名") = s dr("一月合计") = mon1 dr("二月合计") = mon2 Next
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