我创建了一个自动安装过程，将其添加到 XLAM 文件的“此工作簿”部分，以便在文件打开时自动运行。
为了区分安装文件和已安装文件，安装版本命名为“.install.xlam”，安装版本命名为“.xlam”。 （否则Excel出现“抱歉，Excel无法同时打开两个同名工作簿”。
程序：
– 使用 .install.xlam 重命名您的 XLAM 文件
– 打开它并在 Visual Basic 编辑器 (VBE) 中进行编辑
– 将以下过程添加到 VBE 中的“此工作簿”部分
– 保存您的文件
为了共享/安装您的 XLAM，您现在只需要求用户双击 XLAM 文件，根据需要启用宏并接受安装加载项。
如果您想稍后更新 XLAM，只需双击它，根据需要启用宏并拒绝安装即可。然后编辑它并保存更改。
以下是添加到“ThisWorkbook”的代码：
Option Explicit
' (c) Willy Roche (willy.roche(at)centraliens.net)
' Install procedure of XLAM (library of functions)
' This procedure will install a file name .install.xlam in the proper excel directory
' The install package will be name
' During install you may be prompt to enable macros (accept it)
' You can accept to install or refuse (which let you modify the XLAM file macros or install procedure
' Set it to True to be able to Debug install mechanism
Const bVerboseMessages = False
' Will be use to verify if the procedure has already been run
Dim bAlreadyRun As Boolean
Private Sub Workbook_Open()
' This sub will automatically start when xlam file is opened (both install version and installed version)
Dim oAddIn As Object, oXLApp As Object, oWorkbook As Workbook
Dim i As Integer
Dim iAddIn As Integer
Dim bAlreadyInstalled As Boolean
Dim sAddInName As String, sAddInFileName As String, sCurrentPath As String, sStandardPath As String
sCurrentPath = Me.Path & "\"
sStandardPath = Application.UserLibraryPath ' Should be Environ("AppData") & "\Microsoft\AddIns"
DebugBox ("Called from:'" & sCurrentPath & "'")
If InStr(1, Me.Name, ".install.xlam", vbTextCompare) Then
' This is an install version, so let’s pick the proper AddIn name
sAddInName = Left(Me.Name, InStr(1, Me.Name, ".install.xlam", vbTextCompare) - 1)
sAddInFileName = sAddInName & ".xlam"
' Avoid the re-entry of script after activating the addin
If Not (bAlreadyRun) Then
DebugBox ("Called from:'" & sCurrentPath & "' bAlreadyRun = false")
bAlreadyRun = True ' Ensure we won’t install it multiple times (because Excel reopen files after an XLAM installation)
If MsgBox("Do you want to install/overwrite '" & sAddInName & "' AddIn ?", vbYesNo) = vbYes Then
' Create a workbook otherwise, we get into troubles as Application.AddIns may not exist
Set oXLApp = Application
Set oWorkbook = oXLApp.Workbooks.Add
' Test if AddIn already installed
For i = 1 To Me.Application.AddIns.Count
If Me.Application.AddIns.Item(i).FullName = sStandardPath & sAddInFileName Then
bAlreadyInstalled = True
iAddIn = i
End If
Next i
If bAlreadyInstalled Then
' Already installed
DebugBox ("Called from:'" & sCurrentPath & "' Already installed")
If Me.Application.AddIns.Item(iAddIn).Installed Then
' Deactivate the add-in to be able to overwrite the file
Me.Application.AddIns.Item(iAddIn).Installed = False
Me.SaveCopyAs sStandardPath & sAddInFileName
Me.Application.AddIns.Item(iAddIn).Installed = True
MsgBox ("'" & sAddInName & "' AddIn Overwritten")
Else
Me.SaveCopyAs sStandardPath & sAddInFileName
Me.Application.AddIns.Item(iAddIn).Installed = True
MsgBox ("'" & sAddInName & "' AddIn Overwritten & Reactivated")
End If
Else
' Not yet installed
DebugBox ("Called from:'" & sCurrentPath & "' Not installed")
Me.SaveCopyAs sStandardPath & sAddInFileName
Set oAddIn = oXLApp.AddIns.Add(sStandardPath & sAddInFileName, True)
oAddIn.Installed = True
MsgBox ("'" & sAddInName & "' AddIn Installed and Activated")
End If
oWorkbook.Close (False) ' Close the workbook opened by the install script
oXLApp.Quit ' Close the app opened by the install script
Set oWorkbook = Nothing ' Free memory
Set oXLApp = Nothing ' Free memory
Me.Close (False)
End If
Else
DebugBox ("Called from:'" & sCurrentPath & "' Already Run")
' Already run, so nothing to do
End If
Else
DebugBox ("Called from:'" & sCurrentPath & "' in place")
' Already in right place, so nothing to do
End If
End Sub
Sub DebugBox(sText As String)
If bVerboseMessages Then MsgBox (sText)
End Sub
