variables problems

Hi, i've got a problem with some variable parameters in a function :

function FindUser($parametres,$UserLastName,$UserFirstName)
{
"------------------"
$parametres
$UserFirstName
$UserLastName

Write-Host " -- " $UserLastName
}

if i call : FindUser($args[0],$args[1],$args[2])

, i will obtain the following reult :

3 arguments
------------------
t
nicolas
chaussard
--

so the write-host doesn't return anything... why ??

bye
Nico

On 3 mai, 11:10, Nicopilami <n.chauss...@gmail.com> wrote:
> Hi, i've got a problem with some variable parameters in a function :
>
> function FindUser($parametres,$UserLastName,$UserFirstName)
> {
> "------------------"
> $parametres
> $UserFirstName
> $UserLastName
>
> Write-Host " -- " $UserLastName
>
> }
>
> if i call : FindUser($args[0],$args[1],$args[2])
>
> , i will obtain the following reult :
>
> 3 arguments
> ------------------
> t
> nicolas
> chaussard
> --
>
> so the write-host doesn't return anything... why ??
>
> bye
> Nico

i've found the answer on the internet :
the call procedure of a function is not FindUser($args[0],$args[1],
$args[2]) but FindUser $args[0] $args[1] $args[2]
this works fine

Thanks
Nico

"Nicopilami" <n.chaussard@gmail.com> wrote in message
news:1178184051.293535.195450@n76g2000hsh.googlegroups.com...
> On 3 mai, 11:10, Nicopilami <n.chauss...@gmail.com> wrote:
> i've found the answer on the internet :
> the call procedure of a function is not FindUser($args[0],$args[1],
> $args[2]) but FindUser $args[0] $args[1] $args[2]
> this works fine

Calling PowerShell functions using a parens enclosed comma separated
parameter list (as opposed to just spaces) is near the top of my PowerShell
gotchas list. :-)

--
Keith