创建自定义PSObject PowerShell 2.0

Question

是否可以预先创建自定义对象(PSObject)并定义其属性,稍后在程序执行中,我们不断向对象添加值数组.

例如;

$c = @()

$c = New-Object PSObject
$c | Add-Member -type NoteProperty -name Name 
$c | Add-Member -type NoteProperty -name Gender
$c | Add-Member -type NoteProperty -name Age


$c | Add-Member -type NoteProperty -name Name -value "John"
$c | Add-Member -type NoteProperty -name Gender -value "Male"
$c | Add-Member -type NoteProperty -name Age -value "30"

提前感谢任何线索或建议.

Answer 1

我不确定我会效仿.您想要一个具有指定属性的对象数组吗？因为您的示例首先创建一个数组,然后您将覆盖到一个对象中.所以你丢失了阵列.

您可以使用创建对象new-object并将值指定为-Property参数中的哈希表.像这样:

$c = New-Object psobject -Property @{
    Name = "John"
    Gender = "Male"
    Age = 30
}

要创建它们的数组,您可以使用:

$myarray = @()

$myarray += New-Object psobject -Property @{
    Name = "John"
    Gender = "Male"
    Age = 30
}

如果您有多个逐个运行的测试,则可以在测试并创建"resultobject"的函数中运行测试,然后收集它:

$myresults = @()

function mytests($computer) {
    #Test connection
    $online = Test-Connection $computer

    #Get buildnumber
    $build = (Get-WmiObject win32_operatingsystem -ComputerName $computer).buildnumber

    #other tests

    #output results
    New-Object psobject -Property @{
        Online = $online
        WinBuild = $build
    }
}

$myresults += mytests -computer "mycomputername"