如何使用“控制面板”中出现的Get-WmiObject获取“查看安装更新”的Windows的完整列表

这就是我使用ComObjectMicrosoft.Update.Session检索更新历史记录从本地/远程工作站检索更新信息的方式。

function Get-UpdateInformation
{
    param
    (
        $ComputerName
    )

    $ScriptBlock = {
        $UpdateSession = New-Object -ComObject Microsoft.Update.Session
        $Search = $UpdateSession.CreateUpdateSearcher()
        $History = $Search.GetTotalHistoryCount()
        $Search.QueryHistory(0, $History) | Select-Object Title,Description,Date,@{N='Operation'; e={
            switch($_.Operation)
            {
                1 {"Install"}
                2 {"Uninstall"}
                3 {"Other"}
            }
            }
        }
    }
    $CommandSplat = @{ScriptBlock = $ScriptBlock}

    if($ComputerName)
    {
        $CommandSplat.Session = New-PSSession $ComputerName
    }
    Invoke-Command @CommandSplat
    if($CommandSplat.Session)
    {
        Remove-PSSession $CommandSplat.Session
    }
}

作为Get-UpdateInformation或运行它Get-UpdateInformation -ComputerName Computer

如果要浏览所有可用的属性，请更改此行

$Search.QueryHistory(0, $History) | Select-Object Title,Description,Date,@{N='Operation'; e={ 

至

$Search.QueryHistory(0, $History) | Select-Object -ExcludeProperty Operation -Property *,@{N='Operation'; e={