<TextBox  x:Name="Information" HorizontalAlignment="Left" Margin="10,116,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Grid.ColumnSpan="3" Height="255" Width="678"/>

$WPFMapping.Add_Click({
{
        $WPFInformation.Text = " We Will try to map the drives"}
  if (((New-Object System.IO.DriveInfo("N:")).DriveType -ne
"NoRootDirectory"))
        {
        $WPFInformation.Text = " N drive is already mounted and accessible"}
  else {
         net use /persistent:yes N: "this drive"
        Write-Host     "mounting"}
  if (((New-Object System.IO.DriveInfo("V:")).DriveType -ne
"NoRootDirectory"))
        {
     $WPFInformation.Text = " V drive is already mounted and accessible"}
  else  {
        $WPFInformation.Text = " V drive mapping in progress"}
        net use /persistent:yes V: "this drive"
        $WPFInformation.Text = " V drive mapping has been completed"
               })