Dim dlg As New OpenFileDialog
dlg.Filter = "Excel文件|*.xls;*.xlsx"
If dlg.ShowDialog =DialogResult.OK Then
Dim t As Table = Tables("表A")
Dim nms As String() = {"年份","月份","部门", "职位", "姓名"}
Dim nms2 As String() = {"年份","部门"} '需要加密的列
t.StopRedraw()
Dim Book As New XLS.Book(dlg.FileName)
Dim Sheet As XLS.Sheet = Book.Sheets(0)
For n As Integer = 1 To Sheet.Rows.Count -1
Dim r As Row = Tables("表A").AddNew()
For m As Integer = 0 To nms.Length - 1
r(nms(m)) = Sheet(n,m).Value
If Array.IndexOf(nms2,nms(m)) > -1 Then
r(nms(m)) = EncryptText(Sheet(n,m).Value,"a23","op#")
Else
r(nms(m)) = Sheet(n,m).Value
End If
Next
Next
t.ResumeRedraw()
End If