Powershell script works in ISE but not in Run With Powershell - forms

Question

I had develop a script that basically restart a service in a remove server based on a selection.
This selection is done by a form.
The problem is... when I run this using the ISE... the script work totally fine.
When I run this using the RIGHT CLICK / RUN with Powershell
My form doesn't work. The Button that I had created didn't appear...
What can be wrong?
Here is my code:
Function Write-Centered {
Param( [string] $message,
[string] $color = "black")
$offsetvalue = [Math]::Round(([Console]::WindowWidth / 2) + ($message.Length / 2))
Write-Host ("{0,$offsetvalue}" -f $message) -ForegroundColor $color
}
clear
$timestamp=Get-date -format yyyy_MM_dd_hh_mm_ss
$systems = #(
("System 1","Server1","bmc_ctsa_sm_SAP_Instance_2"),
("System 2","Server2","bmc_ctsa_sm_SAP_Instance_6"),
("System 3","Server3","bmc_ctsa_sm_SAP_Instance_6")
)
Write-Centered "Service Restart Tool" "Green"
Write-Centered "Choose the target system you would like to restart" "Green"
[void][System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
[void][System.Reflection.Assembly]::LoadWithPartialName("System.Drawing")
$Form1 = New-Object System.Windows.Forms.Form
$Form1.ClientSize = New-Object System.Drawing.Size(300, 100)
$form1.topmost = $true
$Form1.Controls.Add($Button)
$Form1.Text = "SSPR Restart Tool"
$Button = New-Object System.Windows.Forms.Button
$Button.Location = New-Object System.Drawing.Point(150, 25)
$Button.Size = New-Object System.Drawing.Size(120, 25)
$Button.add_Click({
$label.Text = $comboBox1.SelectedItem.ToString()
$Form1.Close()
})
$Button.Text = "Start Process"
$Label = New-Object System.Windows.Forms.Label
$Label.Location = New-Object System.Drawing.Point(10, 10)
$Label.Size = New-Object System.Drawing.Size(300, 15)
$Label.Text = "Please select the system you would like to restart"
$Form1.Controls.Add($Label)
$comboBox1 = New-Object System.Windows.Forms.ComboBox
$comboBox1.Location = New-Object System.Drawing.Point(10, 25)
$comboBox1.Size = New-Object System.Drawing.Size(120, 25)
foreach($system in $systems)
{
$comboBox1.Items.add($system[0]) | Out-Null
}
$Form1.Controls.Add($comboBox1)
$label = New-Object System.Windows.Forms.Label
$label.Location = New-Object System.Drawing.Point(70, 90)
$label.Size = New-Object System.Drawing.Size(98, 23)
$label.Text = ""
$Form1.Controls.Add($label)
[void]$form1.showdialog()
Write-Centered $comboBox1.Text "Yellow"
$do=0
$i=0
do {
if ($comboBox1.Text -eq $systems[$i][0]){
$result=$i
$i++
}
$do++
}while ($do -le $systems.length-1)
$System=$systems[$result][0]
$Server=$systems[$result][1]
$Instance=$systems[$result][2]
$yes = New-Object System.Management.Automation.Host.ChoiceDescription "&Yes", `
"Start the process."
$no = New-Object System.Management.Automation.Host.ChoiceDescription "&No", `
"Cancel the process."
$options = [System.Management.Automation.Host.ChoiceDescription[]]($yes, $no)
$result = $host.ui.PromptForChoice("",`
"`nWould you like to progress with the service restart? `n`nSystem: $System`nServer: $Server`nInstance: $Instance", $options, 0)
if ($result -eq 0) {
$services = Get-Service -computername $Server -name $Instance
$target=$services.name
$sharefolder = "\\"+$Server+"\c$"
New-PSDrive –Name “X” –PSProvider FileSystem –Root $sharefolder | out-null
Write-Host ======================================================
Write-Host = Searching for the destination folder. Please wait...
Write-Host ======================================================
$test1=Test-Path "X:\Program Files (x86)\BMC Software"
$test2=Test-Path "X:\Program Files\BMC Software"
if ($test1) {
$file=Get-ChildItem "X:\Program Files (x86)\BMC Software" -recurse | Where-Object {$_.PSIsContainer -eq $true -and $_.Name -match "CONTROL-SA"}
} elseif ($test2){
$file=Get-ChildItem "X:\Program Files\BMC Software" -recurse | Where-Object {$_.PSIsContainer -eq $true -and $_.Name -match "CONTROL-SA"}
}
$fullname=$file.FullName+"\Services Manager\"+$Instance
$fullname
Write-Host ======================================================
Write-Host = Stopping $target
Write-Host ======================================================
Get-Service -Name $target -ComputerName $Server | Set-Service -Status Stopped
$src=$fullname+"\log\*"
$des=$fullname+"\log_bkp_"+$timestamp+"\"
Write-Host ======================================================
Write-Host = Perform LOG folder backup for troubleshooting
Write-Host ======================================================
New-Item $des -type directory | out-null
Move-item -path $src -destination $des -force -verbose
#Remove-item $src -force -recurse -verbose
Get-Service -Name $target -ComputerName $Server | Set-Service -Status Running
Remove-PSDrive -Name "X" | out-null
}
elseif ($result -eq 1) {
BREAK
}
Write-Host ======================================================
Write-Host = Process Completed
Write-Host = You may now close this window
Write-Host ======================================================
Start-Sleep -s 120
Have the screen captures of the results.. but low reputation prevent me to post it... :-(

Answer 1

I typo'd my comment, it should be Controls and not Controles, but that's the issue. After $Form1.Controls.Add($label) add a new line:
$Form1.Controls.Add($Button)
See if it doesn't work as expected at that time. It does for me when I tested it.

Answer 2

A wrong place for the $Form1.Controls.Add($Button) was preventing my code to show up the control button...
Thanks for the hint