Get Clipboard content in via WinRT API as powershell script

clip_content.ps1

Add-Type -AssemblyName System.Runtime.WindowsRuntime
$asTaskGeneric = ([System.WindowsRuntimeSystemExtensions].GetMethods() | ? { $_.Name -eq 'AsTask' -and $_.GetParameters().Count -eq 1 -and $_.GetParameters()[0].ParameterType.Name -eq 'IAsyncOperation`1' })[0]
function Await($WinRtTask, $ResultType) {
    $asTask = $asTaskGeneric.MakeGenericMethod($ResultType)
    $netTask = $asTask.Invoke($null, @($WinRtTask))
    $netTask.Wait(-1) | Out-Null
    $netTask.Result
}

$null = [Windows.ApplicationModel.DataTransfer.Clipboard,  Windows.ApplicationModel.DataTransfer, ContentType=WindowsRuntime]
$content = [Windows.ApplicationModel.DataTransfer.Clipboard]::GetContent()
$formats = $content.AvailableFormats;

$formats | ForEach-Object -Process {
    echo $_
    Await ($content.GetTextAsync($_)) ([String])
}