主题：请问外部数据源加载后的表

 一个表100 多列? 两个表列名一样?

                 Dim ColA() As String = {"A", "B"}
                Dim ColB() As String = {"B", "C"}
                For Each r As Row In Tables("biao A").Rows
                    Dim myr As Row = Tables("biao B").AddNew
                    For I As Integer = 0 To ColA.Length - 1
                        myr(ColB(I)) = r(ColA(I))
                    Next
                Next