在 PowerShell 中迭代 PSObject 属性 [英] Iterate over PSObject properties in PowerShell

问题描述

我有这个 PSObject(来自 XML):

I have this PSObject (from XML):

bool : {IsActive, ShowOnB2C, ShowOnB2B, IsWebNews}
str  : {id, ProductId, GroupName, Unit...}
int  : {ProductIdNumeric, Prices_SalesOne, Prices_Treater, Prices_B2C...}
arr  : {EnvironmentBrands, Catalogs, NavisionLevels}
long : long

我想在不使用属性名称的情况下迭代属性，例如 bool.

I would like to iterate over the properties without using the property names, for instance bool.

我尝试像这样索引对象:

I have tried to index into the object like this:

$document[0]

但这并没有给我什么，但它也不会导致任何错误.

But that gives me nothing, but it does not cause any errors either.

Select-Object 有点工作，但是我必须使用属性名称，我不想要那样.

Select-Object kind of works, but then I have to use the property names, and I don't want that.

$documents | Select-Object bool,str

ForEach 不迭代属性.

$documents | ForEach {
    $_.name
}

返回 doc，这是包含布尔值、整数和字符串的标记 (XML) 的名称.

returns doc and that is the name of the tag (XML) holding the bools, ints, and strings.

推荐答案

这可以使用隐藏属性 PSObject:

This is possible using the hidden property PSObject:

$documents.PSObject.Properties | ForEach-Object {
    $_.Name
    $_.Value
}

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