How to use add-member in powershell Workflow?

Question

i need to add item property but i have many error (unlike to my function code)

killprocess padmin7 notepad.exe
Microsoft.PowerShell.Utility\Write-Error : Impossible d'ajouter un membre du type « Property ». Spécifiez un autre type pour le paramètre MemberTypes.
Au caractère killprocess:7 : 7
+
    + CategoryInfo          : NotSpecified: (:) [Write-Error], CmdletInvocationException
    + FullyQualifiedErrorId : System.Management.Automation.CmdletInvocationException,Microsoft.PowerShell.Commands.WriteErrorCommand
    + PSComputerName        : [localhost]

my workflow source

Workflow killprocess ($srvs ,$process)
{
     $Processes = (Get-WmiObject -Class Win32_Process -ComputerName $Srvs -Filter "name='$([string]::join("' or name='", $process))'")

    foreach -parallel ($process in $processes) {

        $Processes | Add-Member -MemberType Property -Name 'Status' -value 'in Progress'
        $returnval = $process.terminate()

        if($returnval.returnvalue -eq 0) {
            $Processes | Add-Member -MemberType Property -Name 'Status' -value 'Killed'
        }
    }
}

mjolinor · Accepted Answer · 2013-12-12 11:29:14Z

1

I suspect the problem is using $process.terminate(). Method invocation of objects is not allowed in workflows.

http://blogs.technet.com/b/heyscriptingguy/archive/2013/01/02/powershell-workflows-restrictions.aspx

answered Dec 12, 2013 at 11:29

mjolinor

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