Powershell: Welche .NET Versionen sind aktuell installiert?

Quelle:
https://github.com/evilbaschdi/PowerShellScripts/blob/master/PowerShellProject/GetDotNetVersions.ps1

Write-Host (Get-ChildItem 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -recurse |
Get-ItemProperty -name Version,Release -EA 0 |
Where-Object { $_.PSChildName -match '^(?!S)\p{L}'} |
Select-Object PSChildName, Version, Release, @{
  name="Product"
  expression={
      switch($_.Release) {
        378389 { [Version]"4.5" }
        378675 { [Version]"4.5.1" }
        378758 { [Version]"4.5.1" }
        379893 { [Version]"4.5.2" }
        393295 { [Version]"4.6" }
        393297 { [Version]"4.6" }
        394254 { [Version]"4.6.1" }
        394271 { [Version]"4.6.1" }
        394802 { [Version]"4.6.2" }
        394806 { [Version]"4.6.2" }
        460798 { [Version]"4.7" }
        460805 { [Version]"4.7" }
        461308 { [Version]"4.7.1" }
        461310 { [Version]"4.7.1" }
      }
    }
} | Format-Table | Out-String)

Write-Host "Press any key to continue..."
#$Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyUp") > $null