如何获取注册表项的值，并且仅使用Powershell获得值 [英] How do I get the value of a registry key and ONLY the value using powershell

问题描述

有人可以帮助我提取注册表项的值并将其放入PowerShell中的变量中吗?到目前为止，我已经使用了Get-ItemProperty和reg query，尽管两者都会提取值，但都还会添加额外的文本.我只需要注册表项中的字符串文本，而只需要注册表项中的字符串文本.我确定我可以创建一个函数来删除多余的文本，但是如果某些更改(即reg键名)可能会对此产生影响.

Can anyone help me pull the value of a registry key and place it into a variable in PowerShell? So far I have used Get-ItemProperty and reg query and although both will pull the value, both also add extra text. I need just the string text from the registry key and ONLY the string text from the key. I'm sure I could create a function to strip off the extra text but if something changes (i.e. reg key name) it might affect this.

推荐答案

$key = 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion'
(Get-ItemProperty -Path $key -Name ProgramFilesDir).ProgramFilesDir

我从未喜欢过这样的提供者是如何实现的:/

I've never liked how this was provider was implemented like this : /

基本上，它使每个注册表值都是具有PsPath，PsParentPath，PsChildname，PSDrive和PSProvider属性的PSCustomObject对象，然后是其实际值的属性.因此，即使您按名称要求输入商品，也要再次使用该名称才能获得其价值.

Basically, it makes every registry value a PSCustomObject object with PsPath, PsParentPath, PsChildname, PSDrive and PSProvider properties and then a property for its actual value. So even though you asked for the item by name, to get its value you have to use the name once more.

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