主题：修改编码

师傅你好：有A表和B表，下列代码是在B表编号列中输入A表产品编号后，自动输入A表其它需要的数据。现能不能增加代码解决在A表编号列中输入产品编号后，B表编号列自动输入。请师傅帮忙，谢谢！

If e.DataCol.Name = "产品编号" Then
    Dim nms() As String = {"品名","型号","规格","单价"}
    If e.NewValue Is Nothing Then
        For Each nm As String In nms
            e.DataRow(nm) = Nothing
        Next
    Else
        Dim dr As DataRow
        dr = DataTables("产品").Find("[产品编号] = '" & e.NewValue & "'")
        If dr IsNot Nothing
            For Each nm As String In nms
                e.DataRow(nm) = dr(nm)
            Next
        End If
    End If
End If