[Fors1k]

Код:

function Test{
    Param (
        [Parameter(Mandatory=$true, Position=1)]
        [String]$Service
        ,
        [Parameter(Mandatory=$true, Position=2)]
        [String]$Computer
        ,
        [Switch]$Silent
    )
    if(!$Silent){
        Write-Host $Service $Computer
    }
    else{
        "I can't talk :("
    }
}

Test -Silent "Hello," "World!"