我有一个包含50个.xlsx文件的目录。我需要将这些发送给某人,由于他们的工作环境限制,我无法使用Winzip。
我之前手动密码保护每个单独的.xlsx文件但是想知道是否有自动方式我可以这样做?这是因为我定期更新这些文件(为了方便删除密码),然后在发送之前重新申请密码。
答案 0 :(得分:1)
以下VBA例程将打开所有文件(您将看不到它),并使用密码或不使用密码保存它们。
Option Explicit
Const FOLDER As String = "C:\Temp\Test xl file bulk pw protection\"
Const PASSWORD As String = "weakpassword"
Dim app As Excel.Application
Dim strFile As String
Dim wb As Workbook
Sub Password_ON()
Set app = New Excel.Application
strFile = Dir(FOLDER)
app.DisplayAlerts = False
Do While Len(strFile) > 0
Set wb = app.Workbooks.Open(FOLDER & strFile)
wb.SaveAs wb.FullName, , PASSWORD
wb.Close
strFile = Dir
Loop
app.DisplayAlerts = True
app.Quit
Set app = Nothing
End Sub
Sub Password_OFF()
Set app = New Excel.Application
strFile = Dir(FOLDER)
app.DisplayAlerts = False
Do While Len(strFile) > 0
Set wb = app.Workbooks.Open(FOLDER & strFile, , , , PASSWORD)
wb.SaveAs wb.FullName, , vbNullString
wb.Close
strFile = Dir
Loop
app.DisplayAlerts = True
app.Quit
Set app = Nothing
End Sub
由于打开和关闭文件需要时间,因此这不是一个非常快速的过程。以下例程实际上更快,但它们 心理上更快 ,正如您在状态栏中可以看到正在处理的文件。
Sub Password_ON()
Set app = New Excel.Application
strFile = Dir(FOLDER)
app.DisplayAlerts = False
Do While Len(strFile) > 0
Application.StatusBar = "Processing " & strFile
DoEvents
Set wb = app.Workbooks.Open(FOLDER & strFile)
wb.SaveAs wb.FullName, , PASSWORD
wb.Close
strFile = Dir
Loop
app.DisplayAlerts = True
app.Quit
Set app = Nothing
Application.StatusBar = "READY"
End Sub
Sub Password_OFF()
Set app = New Excel.Application
strFile = Dir(FOLDER)
app.DisplayAlerts = False
Do While Len(strFile) > 0
Application.StatusBar = "Processing " & strFile
DoEvents
Set wb = app.Workbooks.Open(FOLDER & strFile, , , , PASSWORD)
wb.SaveAs wb.FullName, , vbNullString
wb.Close
strFile = Dir
Loop
app.DisplayAlerts = True
app.Quit
Set app = Nothing
Application.StatusBar = "READY"
End Sub