Dim Cols1() As String = {"姓名","班次","岗位"} Dim Cols2() As String = {"姓名","班次","岗位"} For Each dr1 As Row In Tables("表A").Rows() Dim dr2 As DataRow = DataTables("表B").AddNew() For i As Integer = 0 To Cols1.Length -1 dr2(Cols2(i)) = dr1(Cols1(i)) Next Next