调试
Dim lst As New List(Of String)
msgbox(1)
For i As Integer = DataTables("库存信息_Table8").DataCols.Count - 1 To 8 Step - 2
msgbox(i)
msgbox(DataTables("库存信息_Table8").DataCols(i).Name)
msgbox(DataTables("库存信息_Table8").DataCols(i).Caption)
Dim ss() As String = DataTables("库存信息_Table8").DataCols(i).Caption.Split("_")
Dim aa() As String = DataTables("库存信息_Table8").DataCols(i).Name.Split("_")
If aa(1) = "1" Then
DataTables("库存信息_Table8").DataCols.Add(ss(0) & "_" & ss(1) & "_结存", GetType(Integer), "IsNull([上年结转],0) + IsNull([入库数量_" & aa(1) & "],0) - ISNULL([出库数量_" & aa(1) & "],0)")
Else
lst.Add(ss(0) & "_" & ss(1) & "_结存")
DataTables("库存信息_Table8").DataCols.Add(ss(0) & "_" & ss(1) & "_结存", GetType(Integer), "IsNull([上年结转],0) + IsNull([入库数量_" & aa(1) & "],0) - ISNULL([出库数量_" & aa(1) & "],0)")
End If
msgbox(ss(0) & "_" & ss(1) & "_结存")
Tables("库存信息_Table8").Cols(ss(0) & "_" & ss(1) & "_结存").Move(i + 1)
Next