从 PowerShell 运行 PowerPoint 宏 [英] Run PowerPoint Macro from PowerShell

问题描述

我有一个带有以下宏的 PowerPoint:

I have a PowerPoint with the following macro:

Sub test()
    MsgBox "testing"
End Sub 

还有一个像这样的 PowerShell 脚本:

And a PowerShell script like this:

$ppt = New-Object -ComObject PowerPoint.Application
$presentation = $ppt.Presentations.Open("test.pptm")
$ppt.Run("test")

但是运行宏只会给出:

Cannot find an overload for "Run" and the argument count: "1".
At line:1 char:1
+ $ppt.Run("test")
+ ~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodException
    + FullyQualifiedErrorId : MethodCountCouldNotFindBest

我遇到同样的错误，例如$presentation.application.run("test") 和$ppt.Run("test.pptm!test").

I get the same error for e.g. $presentation.application.run("test") and $ppt.Run("test.pptm!test").

相关:

使用参数从 PowerShell 调用 Excel 宏

通过通过 PowerShell 通过 COM 对象的变体在 PowerPoint 中运行宏

文档建议 Run 应该只将宏名称作为字符串作为它的第一个参数，所以我看不出哪里出错了.

The documentation suggests that Run should just take the macro name as a string as its first argument, so I can't see where I'm going wrong.

OverloadDefinitions
-------------------
System.Object Run(string MacroName, [ref] Params System.Object[] safeArrayOfParams)
System.Object _Application.Run(string MacroName, [ref] Params System.Object[] safeArrayOfParams)

Application.Run 方法 (PowerPoint)

推荐答案

基于 这篇文章:

$ppt = New-Object -ComObject PowerPoint.Application
$presentation = $ppt.Presentations.Open("test.pptm")
$presname = $presentation.Name
$VBScript = New-Object -ComObject "MSScriptControl.ScriptControl"
$VBscript.Language = "VBScript"
$VBscript.AddCode( 
@"
  Function RunVBA( app, functionName ) 
    RunVBA = app.Run( functionName, array() )
  End Function
"@
)

$VBscript.CodeObject.RunVBA( $ppt, "$presname!test" )

请注意，这仅适用于 Powershell x86，因为 ScriptControl 在 64 位环境中不可用.

Note that this only works with Powershell x86, since ScriptControl is not available in a 64-bit environment.

这篇关于从 PowerShell 运行 PowerPoint 宏的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！