Write-Host "Missing Software listed below..." -ForegroundColor Red 

if ($Zbook){
    Compare-Object -ReferenceObject $SLZ -DifferenceObject $SLAcutal -Property DisplayName -PassThru | 
    Where-Object{$_.SideIndicator -eq '<='} | 
    Select-Object DisplayName | Format-Table -HideTableHeaders 
} 
Else{
    Compare-Object -ReferenceObject $SLS -DifferenceObject $SLAcutal -Property DisplayName -PassThru | 
    Where-Object{$_.SideIndicator -eq '<='} | 
    Select-Object DisplayName | Format-Table -HideTableHeaders
}

这是我的第一个脚本，Idealy，如果比较ref，我只想要写主机“缺少软件......” . 对象与差异对象不匹配 . 和“缺少软件”，如果匹配

任何提示将不胜感激 .

提前致谢

powershell compareobject