Interragir avec l'utilisateur avec un script powershell

Write-host "Would you like to download your PublishSettings File to connect to Azure? (Default is No)" -ForegroundColor Yellow 
    $Readhost = Read-Host " ( y / n ) " 
    Switch ($ReadHost) 
     { 
       Y {Write-host "Yes, Download PublishSettings"; $PublishSettings=$true} 
       N {Write-Host "No, Skip PublishSettings"; $PublishSettings=$false} 
       Default {Write-Host "Default, Skip PublishSettings"; $PublishSettings=$false} 
     } 

Autre exemple : Technet - PowerShell demo prompt for choice