升级到PowerShell Core 7.2后自动开启移动热点旧脚本失效，求适配方案

原脚本依赖Windows PowerShell 5.1专属的WinRT类型加载机制开发，PowerShell 7+基于.NET Core 构建，不再原生支持该加载方式，因此会出现类型找不到、方法调用失败等错误。

以下为无额外依赖的兼容版本脚本，可直接在PowerShell 7+环境运行，实现相同的热点状态检测、自动开启功能：

# 适配Win10/11现代移动热点
Add-Type -AssemblyName System.Runtime.WindowsRuntime
$null = [Windows.System.Launcher, Windows.System, ContentType = WindowsRuntime]
$interop = [System.Runtime.InteropServices.Marshal]::GetTypedObjectForIUnknown(
    [System.Runtime.InteropServices.Marshal]::CreateIUnknownForObject([Windows.Networking.Connectivity.NetworkInformation]),
    [type]"Windows.Networking.Connectivity.INetworkInformationStatics"
)
$connectionProfile = $interop.GetInternetConnectionProfile()

$tetheringManagerInterop = [type]"Windows.Networking.NetworkOperators.INetworkOperatorTetheringManagerStatics"
$tetheringManager = [System.Runtime.InteropServices.Marshal]::GetTypedObjectForIUnknown(
    [System.Runtime.InteropServices.Marshal]::CreateIUnknownForObject([Windows.Networking.NetworkOperators.NetworkOperatorTetheringManager]),
    $tetheringManagerInterop
).CreateFromConnectionProfile($connectionProfile)

if ($tetheringManager.TetheringOperationalState -eq [Windows.Networking.NetworkOperators.TetheringOperationalState]::On) {
    Write-Host "Hotspot is already On!"
}
else {
    Write-Host "Hotspot is off! Turning it on"
    $asyncOp = $tetheringManager.StartTetheringAsync()
    $awaiter = $asyncOp.GetAwaiter()
    while (-not $awaiter.IsCompleted) {
        Start-Sleep -Milliseconds 100
    }
    $result = $awaiter.GetResult()
    if ($result.Status -ne [Windows.Networking.NetworkOperators.NetworkOperatorTetheringOperationStatus]::Success) {
        Write-Host "Failed to start hotspot: $($result.Status)"
    }
}

如果上述脚本仍存在兼容性问题，可以使用调用系统内置netsh命令的简化版本，兼容性更强：

# 检测热点状态
$status = netsh wlan show hostednetwork | Select-String -Pattern "状态\s+:\s+(\S+)"
if ($status.Matches.Groups[1].Value -eq "已启动") {
    Write-Host "Hotspot is already On!"
} else {
    Write-Host "Hotspot is off! Turning it on"
    netsh wlan start hostednetwork
}

注意：如果你的设备使用的是Win10/11的现代移动热点而非旧式承载网络，需要先在系统设置的「移动热点」页面完成热点名称、密码的首次配置后，脚本即可正常运行。

内容的提问来源于stack exchange，提问作者mp3846