Excel VBA检查是否安装了Addin但未打开 [英] Excel VBA Checking if Addin Is Installed But Not Open

问题描述

 <$ c 
我有以下代码来检查在当前上下文中的Addin内调用脚本之前是否安装/可用的插件： $ c>函数IsAddinEnabled（addinName as string）As Boolean 
 IsAddinEnabled = True 
 Dim myAddin As addin 
错误GoTo NotExists 
设置myAddin = Application.AddIns2（addinName）
如果myAddin.IsOpen = False然后'这个逻辑是我的解决方法
 myAddin.Installed = False'卸载
 myAddin.Installed = True'安装到打开加载
 Else 
 myAddin.Installed = True'冗余
结束If 
退出函数
 NotExists：
 IsAddinEnabled = False 
结束函数
  

问题出现在：

myAddin.IsOpen = false 我不得不添加这个逻辑来重新安装加载项。这是一个轻微的滋扰/减慢卸载并重新安装插件。有没有办法强制和Addin打开而不重新安装加载项？

解决方案

Per @Charles Williams

这是我使用的方法：

 函数IsAddinEnabled（addinName as string）As Boolean 
 IsAddinEnabled = True 
 Dim myAddin As addin 
错误GoTo NotExists 
设置myAddin = Application.AddIns2（addinName）
如果myAddin.IsOpen = False然后'这个逻辑是我的解决方法
 Workbooks.Open myAddin.Path& \& myAddin.Name'打开加载项，如果它不是打开
 Else 
 myAddin.Installed = True'冗余
如果
退出函数
 NotExists：
 IsAddinEnabled = False 
结束函数
  

I have the following code to check if a required addin is installed/available before calling scripts within that Addin from the current context:

Function IsAddinEnabled(addinName as string) As Boolean
    IsAddinEnabled = True
    Dim myAddin As addin
    On Error GoTo NotExists
    Set myAddin = Application.AddIns2(addinName)
    If myAddin.IsOpen = False Then ' this logic is my workaround
        myAddin.Installed = False 'uninstall 
        myAddin.Installed = True ' install to "Open" the addin
    Else
        myAddin.Installed = True 'redundant
    End If
    Exit Function
NotExists:
    IsAddinEnabled = False
End Function

The problem arises when:

myAddin.IsOpen = false I had to add this logic to reinstall the addin. It's a slight nuisance/slow down to uninstall and reinstall the addin. Is there a way to force and Addin to "open" without re-installing the addin?

解决方案

Per @Charles Williams

This is the method I've used:

Function IsAddinEnabled(addinName as string) As Boolean
    IsAddinEnabled = True
    Dim myAddin As addin
    On Error GoTo NotExists
    Set myAddin = Application.AddIns2(addinName)
    If myAddin.IsOpen = False Then ' this logic is my workaround
        Workbooks.Open myAddin.Path & "\" & myAddin.Name 'open the addin, if it's not open
    Else
        myAddin.Installed = True 'redundant
    End If
    Exit Function
NotExists:
    IsAddinEnabled = False
End Function

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