Form Button running Script that does not complete Progress Bar

Question

Hello,
Currently I have created a form using the System.Reflection.Assembly which includes a textbox and button.   The button calls a script with a progress bar using the write-progress method, but when the progress bar completes it does not go away.
Any assistance is appreciated.   As the code is quite long and in several files I have posted some of the code below.
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Drawing")
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
$getVMware = Join-Path -path $ScriptPath -ChildPath "bin\get-vmhosts.ps1"
Add-PSSnapin VMware.VIMAutomation.Core -ErrorAction SilentlyContinue
$objForm = New-Object System.Windows.Forms.Form
$objForm.Text = "VMware Script - Created by Walter Beach"
$objForm.Size = New-Object System.Drawing.Size(650,390)
$objForm.StartPosition = "CenterScreen"
$AuditButton = New-Object System.Windows.Forms.Button
$AuditButton.Location = New-Object System.Drawing.Size(310,80)
$AuditButton.Size = New-Object System.Drawing.Size(75,23)
$AuditButton.Text = "Audit"
$AuditButton.Add_Click({ get-vmhosts | set-vmdnsservers -DNS $DNS })
$objForm.Controls.Add($AuditButton)
Function set-vmdnsservers
param
[Parameter(ValueFromPipelineByPropertyName=$true)]$Name,
[Parameter(Mandatory=$true,HelpMessage="Example: 192.168.1.1")]$DNS
$i = 0
$itemCount=$input.Count
write-host ""
Write-Host "Configuring DNS Server " -NoNewline
$Input | ForEach {
IF ($PSVersionTable.PSVersion.Major -ge 3) { Write-Progress -activity "Configuring DNS Servers" -status $_ -PercentComplete (($i++ / $itemCount) * 100) } Else { ticker }
$_ | Get-VMHostNetwork | Set-VMHostNetwork -DnsAddress $DNS | Out-Null
} # End For Each Loop
} # End of set-vmdnsservers
Walter

Answer 1

You need to put a final call to Write-Progress with the -Completed switch, probably right after your ForEach loop, in this case:
$Input | ForEach {
IF ($PSVersionTable.PSVersion.Major -ge 3) { Write-Progress -activity "Configuring DNS Servers" -status $_ -PercentComplete (($i++ / $itemCount) * 100) } Else { ticker }
$_ | Get-VMHostNetwork | Set-VMHostNetwork -DnsAddress $DNS | Out-Null
} # End For Each Loop
Write-Progress -Activity "Configuring DNS Servers" -Completed