从 PowerShell 对象中删除成员? [英] Remove a Member from a PowerShell Object?

问题描述

我需要从一个对象中删除一个成员(特别是一个 NoteProperty).我该如何实现?

解决方案

Select-Object 和 ExcludeProperty 非常适合从对象集合中删除属性.

对于从单个对象中删除属性，此方法可能更有效:

# 具有属性 Test 和 Foo 的新对象$obj = New-Object -TypeName PSObject -Property @{ Test = 1;富 = 2 }# 从 PSObject.Properties 中删除一个属性$obj.PSObject.Properties.Remove('Foo')

I need to remove a member (specifically, a NoteProperty) from an object. How do I accomplish this?

解决方案

Select-Object with ExcludeProperty is good for removing a property from a collection of objects.

For removing a property from a single object this method might be more effective:

# new object with properties Test and Foo
$obj = New-Object -TypeName PSObject -Property @{ Test = 1; Foo = 2 }

# remove a property from PSObject.Properties
$obj.PSObject.Properties.Remove('Foo')

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