在 Powershell 中打印对象属性 [英] Printing object properties in Powershell

问题描述

在交互式控制台中工作时，如果我定义一个新对象并为它分配一些属性值，如下所示:

When working in the interactive console if I define a new object and assign some property values to it like this:

$obj = New-Object System.String
$obj | Add-Member NoteProperty SomeProperty "Test"

然后，当我在交互式窗口中输入变量的名称时，Powershell 会为我提供对象属性和值的摘要:

Then when I type the name of my variable into the interactive window Powershell gives me a summary of the object properties and values:

PS C:\demo> $obj
SomeProperty                                                                                                                                                                                  
------------                                                                                                                                                                                  
Test

我基本上只想在脚本中的函数中执行此操作.该函数创建一个对象并设置一些属性值，我希望它在返回之前将对象值的摘要打印到 Powershell 窗口.我尝试在函数中使用 Write-Host:

I basically want to do just this but from within a function in a script. The function creates an object and sets some property values and I want it to print out a summary of the object values to the Powershell window before returning. I tried using Write-Host within the function:

Write-Host $obj

但这只是输出对象的类型而不是摘要:

But this just output the type of the object not the summary:

System.Object

如何让我的函数将对象属性值的摘要输出到 Powershell 窗口?

How can I have my function output a summary of the object's property values to the Powershell window?

推荐答案

试试这个:

Write-Host ($obj | Format-Table | Out-String)

或

Write-Host ($obj | Format-List | Out-String)

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