[PowerShell] Test-PCConnection

    Function Test-PCConnection {
        [cmdletbinding()]
        param(
            [parameter(Mandatory = $true,
                ValueFromPipeline = $true,
                ValueFromPipelineByPropertyName = $true)]
            [String[]]
            $ComputerName
            )

        Begin{
            $ComputersArray = New-Object System.Collections.Generic.List[object]
        }

        Process{
            ForEach($name in $ComputerName){
                $ComputersArray.Add(
                    [PSCustomObject]@{
                        ComputerName = $name
                        Job = (Test-Connection -ComputerName $name -Count 3 -BufferSize 16 -AsJob)
                        Return = $null
                        PingResult = $null})
            }
        }

        End{
            [void](Get-Job | Wait-Job)

            ForEach($computer in $ComputersArray){
                $computer.Return = Receive-Job $computer.Job
                If($computer.Return | ForEach-Object {If($_.StatusCode -eq 0){$true}}){
                    $computer.PingResult = "Online"
                }
                Else{
                    $computer.PingResult = "Offline"

                }
                $computer.PSObject.Members.Remove('Job')
                $computer.PSObject.Members.Remove('Return')
            }

            Get-Job -Filter @{Command = "Test-Connection"} | Remove-Job

            $ComputersArray
        }
    }