$BISresult = @()
$PGs = Get-VirtualPortGroup -VirtualSwitch dvSwitch-PDC-Data
ForEach ($PG in $PGs) {
    $obj = [PSCustomObject]@{
        Name  = $PG.Name;
        Count = ($PG | Get-VM).count
    }
    $BISresult += $obj
}

$MDNresult = @()
$PGs = Get-VirtualPortGroup -VirtualSwitch dvSwitch-SDC-Data
ForEach ($PG in $PGs) {
    $obj = [PSCustomObject]@{
        Name  = $PG.Name;
        Count = ($PG | Get-VM).count
    }
    $MDNresult += $obj
}



$result = @()
$PGs = Get-VirtualPortGroup -VirtualSwitch dvSwitch-PDC-Data,dvSwitch-SDC-Data | Select -Unique Name
ForEach($PG in $PGs){
    $obj = [PSCustomObject]@{
        Name = $PG.Name;
        VM_Count = (Get-VirtualPortGroup -Name $PG.Name | Get-VM).count
    }
}


$result = [System.Collections.ArrayList]@()
$result2 = [System.Collections.ArrayList]@()
$BisPGs = Get-VDPortGroup -VDSwitch dvSwitch-PDC-Data
$MdnPGs = Get-VDPortGroup -VDSwitch dvSwitch-SDC-Data
ForEach($PG in $BisPGs){
    $obj = [PSCustomObject]@{
        Name = $PG.Name;
        VM_Count = ($PG.ExtensionData.Vm.Count + ($MdnPGs | Where-Object Name -eq $PG.Name).ExtensionData.Vm.Count);
    }
    $null = $result2.Add($obj)
}