循环通过PSOBJECT将值与字符串进行比较

Question

处理脚本以获取Windows组件的状态。遇到一个挑战，循环遍历的结果，因为我想写出启用和禁用的组件。

我遇到的问题是，我无法从PSOBJECT中获得特定的值，而只能得到所有的东西。

#Microsoft Defender Statuses
$DefenderStatus = Get-MpComputerStatus | select-object AMServiceEnabled, AntispywareEnabled, AntivirusEnabled, BehaviorMonitorEnabled, IoavProtectionEnabled, IsTamperProtected, IsVirtualMachine, NISEnabled, OnAccessProtectionEnabled, RealTimeProtectionEnabled

#Write results to a PSOBJECT
$result =  ([ordered]@{

            'Anti-Virus'=$DefenderStatus.AntivirusEnabled
            'Anti-Malware'=$DefenderStatus.AMServiceEnabled
            'Anti-Spyware'=$DefenderStatus.AntispywareEnabled
            'Behavior Monitor'=$DefenderStatus.BehaviorMonitorEnabled
            'Office-Anti-Virus'=$DefenderStatus.IoavProtectionEnabled
            'NIS'=$DefenderStatus.NISEnabled
            'Access Protection'=$DefenderStatus.OnAccessProtectionEnabled
            'R-T Protection'=$DefenderStatus.RealTimeProtectionEnabled

            })


foreach ($Status in $result)
{
   If ($Status.Values -eq $false)
   {
        Write-Host "$Status.Keys is Disabled"
        $Disabled = $Disabled + ", "  + $Status
   }
   Else
   {
        Write-Host "$Status.Keys is Enabled"
        $Enabled = $Enabled + ", "  + $Status

   }
}

Answer 1

作为Theo comments，您要将结果存储在中，如果要迭代键值对，可以使用.GetEnumerator()或.Keys属性或.get_Keys()方法，例如：

$result = [ordered]@{
    'Anti-Virus'        = $true
    'Anti-Malware'      = $true
    'Anti-Spyware'      = $false
    'Behavior Monitor'  = $false
    'Office-Anti-Virus' = $true
    'NIS'               = $false
    'Access Protection' = $true
    'R-T Protection'    = $true
}

foreach($pair in $result.GetEnumerator()) {
    # If the Value is $true
    if($pair.Value) {
        "{0} is Enabled" -f $pair.Key
        continue
    }
    # If we're here last condition was $false
    "{0} is Disabled" -f $pair.Key
}

但是，由于$DefenderStatus似乎是一个对象，您还可以执行以下操作(如果是对象的 of object )，则需要更改：

$DefenderStatus = [PsCustomobject]@{
    'Anti-Virus'        = $true
    'Anti-Malware'      = $true
    'Anti-Spyware'      = $false
    'Behavior Monitor'  = $false
    'Office-Anti-Virus' = $true
    'NIS'               = $false
    'Access Protection' = $true
    'R-T Protection'    = $true
}

foreach($object in $DefenderStatus.PSObject.Properties) {
    # Property Value
    if($object.Value) {
        "{0} is Enabled" -f $object.Name # Property Name
        continue
    }
    "{0} is Disabled" -f $object.Name
}