Bartender Speed Label Program Replacement

SpeedLabel.ps1

<#
    .Description
    A program to interface Br Data with Bartender manually 
#>

Add-Type -AssemblyName System.Windows.Forms
Add-Type -AssemblyName System.Drawing

$form = New-Object System.Windows.Forms.Form
$form.Text = 'Select a Computer'
$form.Size = New-Object System.Drawing.Size(300,600)
$form.StartPosition = 'CenterScreen'

$okButton = New-Object System.Windows.Forms.Button
$okButton.Location = New-Object System.Drawing.Point(75,500)
$okButton.Size = New-Object System.Drawing.Size(75,23)
$okButton.Text = 'OK'
$okButton.DialogResult = [System.Windows.Forms.DialogResult]::OK
$form.AcceptButton = $okButton
$form.Controls.Add($okButton)

$cancelButton = New-Object System.Windows.Forms.Button
$cancelButton.Location = New-Object System.Drawing.Point(150,500)
$cancelButton.Size = New-Object System.Drawing.Size(75,23)
$cancelButton.Text = 'Cancel'
$cancelButton.DialogResult = [System.Windows.Forms.DialogResult]::Cancel
$form.CancelButton = $cancelButton
$form.Controls.Add($cancelButton)

$label = New-Object System.Windows.Forms.Label
$label.Location = New-Object System.Drawing.Point(10,20)
$label.Size = New-Object System.Drawing.Size(280,20)
$label.Text = 'Please select a label template:'
$form.Controls.Add($label)

$listBox = New-Object System.Windows.Forms.ListBox
$listBox.Location = New-Object System.Drawing.Point(10,40)
$listBox.Size = New-Object System.Drawing.Size(260,20)
$listBox.Height = 450


Get-ChildItem "G:\Labels" -Filter *.btw | 
Foreach-Object {
	[void] $listBox.Items.Add($_.Name)
}


$form.Controls.Add($listBox)

$form.Topmost = $true

$result = $form.ShowDialog()

if ($result -eq [System.Windows.Forms.DialogResult]::OK)
{
    $template = $listBox.SelectedItem
	$listBox.Items.Clear()
	$label.Text = 'Please select user label file'
	Get-ChildItem "G:\" -Filter lbl*.txt | 
		Foreach-Object {
			[void] $listBox.Items.Add($_.Name)
		}
	$result = $form.ShowDialog()
	if ($result -eq [System.Windows.Forms.DialogResult]::OK)
		{
			$lblFile = $listBox.SelectedItem
			echo "C:\Program Files\Seagull\BarTender 2019\bartend.exe" /F="G:\LABELS\$template" /PD /X /D="G:\$lblFile"
			& "C:\Program Files\Seagull\BarTender 2019\bartend.exe" /F="G:\LABELS\$template" /PD /X /D="G:\$lblFile"
		}

}