add import
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<#
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.SYNOPSIS
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GUI tool to import users from a CSV and add them to an Active Directory group.
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.DESCRIPTION
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Opens a Windows Forms GUI. The user selects a CSV file (Username or
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SamAccountName column) and picks a target AD group, then clicks Import.
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Results and a log are shown in the output panel.
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.PARAMETER LogPath
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Optional path for the log file. Defaults to script directory with a timestamp.
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#>
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param (
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[string]$LogPath = (Join-Path $PSScriptRoot ("import_log_" + (Get-Date -Format 'yyyyMMdd_HHmmss') + ".txt"))
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)
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# ---------------------------------------------------------------------------
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# Ensure ActiveDirectory module is available
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# ---------------------------------------------------------------------------
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if (-not (Get-Module -Name ActiveDirectory -ListAvailable)) {
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# Installing RSAT requires elevation - check before attempting
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$isAdmin = ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
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if (-not $isAdmin) {
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Write-Error "ActiveDirectory module not found. Please run this script as Administrator to install it automatically, or install RSAT manually."
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exit 1
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}
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Write-Host "ActiveDirectory module not found. Attempting to install..." -ForegroundColor Yellow
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$os = (Get-CimInstance Win32_OperatingSystem).Caption
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if ($os -match "Server") {
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try {
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Import-Module ServerManager -ErrorAction Stop
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Add-WindowsFeature RSAT-AD-PowerShell -ErrorAction Stop | Out-Null
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Write-Host "ActiveDirectory module installed via Add-WindowsFeature." -ForegroundColor Green
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} catch {
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Write-Error "Failed to install ActiveDirectory module on Server: $_"
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exit 1
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}
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} else {
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try {
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$feature = Get-WindowsCapability -Name "Rsat.ActiveDirectory*" -Online -ErrorAction Stop |
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Where-Object State -ne Installed |
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Select-Object -First 1
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if ($feature) {
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Add-WindowsCapability -Name $feature.Name -Online -ErrorAction Stop | Out-Null
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Write-Host "ActiveDirectory module installed via Add-WindowsCapability." -ForegroundColor Green
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} else {
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Write-Host "RSAT ActiveDirectory feature already present." -ForegroundColor Green
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}
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} catch {
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Write-Error "Failed to install ActiveDirectory module on Windows client: $_"
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exit 1
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}
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}
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}
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try {
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Import-Module ActiveDirectory -ErrorAction Stop
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} catch {
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Write-Error "ActiveDirectory module could not be loaded: $_"
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exit 1
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}
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Add-Type -AssemblyName System.Windows.Forms
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Add-Type -AssemblyName System.Drawing
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[System.Windows.Forms.Application]::EnableVisualStyles()
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# ---------------------------------------------------------------------------
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# Helpers
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# ---------------------------------------------------------------------------
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function Write-Log {
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param([string]$Message, [string]$Level = 'INFO')
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$entry = "[{0}] [{1}] {2}" -f (Get-Date -Format 'yyyy-MM-dd HH:mm:ss'), $Level, $Message
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$entry | Out-File -FilePath $LogPath -Append -Encoding UTF8
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$color = switch ($Level) {
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'ERROR' { [System.Drawing.Color]::Salmon }
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'WARN' { [System.Drawing.Color]::Goldenrod }
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default { [System.Drawing.Color]::White }
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}
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Write-OutputLine $entry $color
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}
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function Write-OutputLine {
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param([string]$Text, [System.Drawing.Color]$Color = [System.Drawing.Color]::White)
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$script:rtbOutput.SelectionStart = $script:rtbOutput.TextLength
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$script:rtbOutput.SelectionLength = 0
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$script:rtbOutput.SelectionColor = $Color
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$script:rtbOutput.AppendText("$Text`n")
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$script:rtbOutput.ScrollToCaret()
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[System.Windows.Forms.Application]::DoEvents()
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}
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function Start-Import {
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param([string]$CsvPath, [string]$GroupName)
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$script:btnImport.Enabled = $false
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$script:rtbOutput.Clear()
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try {
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$group = Get-ADGroup -Identity $GroupName -ErrorAction Stop
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Write-Log "Target group: $($group.DistinguishedName)"
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} catch {
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Write-Log "Group '$GroupName' not found: $_" -Level ERROR
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$script:btnImport.Enabled = $true
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return
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}
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try {
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$csv = Import-Csv -Path $CsvPath -ErrorAction Stop
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} catch {
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Write-Log "Failed to read CSV: $_" -Level ERROR
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$script:btnImport.Enabled = $true
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return
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}
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if ($csv.Count -eq 0) {
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Write-Log "CSV is empty." -Level WARN
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$script:btnImport.Enabled = $true
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return
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}
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$header = $csv[0].PSObject.Properties.Name |
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Where-Object { $_ -in @('Username', 'SamAccountName') } |
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Select-Object -First 1
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if (-not $header) {
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$found = $csv[0].PSObject.Properties.Name -join ', '
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Write-Log "CSV must contain a 'Username' or 'SamAccountName' column. Found: $found" -Level ERROR
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$script:btnImport.Enabled = $true
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return
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}
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Write-Log "Processing $($csv.Count) row(s) using column '$header'."
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$stats = @{ Added = 0; Skipped = 0; NotFound = 0; Errors = 0 }
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foreach ($row in $csv) {
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$sam = $row.$header.Trim()
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if ([string]::IsNullOrWhiteSpace($sam)) {
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Write-Log "Empty username - skipping." -Level WARN
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$stats.Skipped++
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continue
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}
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try {
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$user = Get-ADUser -Identity $sam -ErrorAction Stop
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} catch {
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Write-Log "User '$sam' not found in AD - skipping." -Level WARN
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$stats.NotFound++
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continue
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}
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$isMember = Get-ADGroupMember -Identity $group -Recursive |
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Where-Object { $_.SamAccountName -eq $sam }
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if ($isMember) {
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Write-Log "User '$sam' is already a member - skipping." -Level WARN
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$stats.Skipped++
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continue
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}
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try {
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Add-ADGroupMember -Identity $group -Members $user -ErrorAction Stop
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Write-Log "Added '$sam' to '$GroupName'."
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$stats.Added++
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} catch {
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Write-Log "Failed to add '$sam': $_" -Level ERROR
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$stats.Errors++
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}
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}
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$summary = "Done. Added: {0} | Skipped: {1} | Not found: {2} | Errors: {3}" -f `
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$stats.Added, $stats.Skipped, $stats.NotFound, $stats.Errors
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Write-Log $summary
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Write-Log "Log saved to: $LogPath"
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$script:btnImport.Enabled = $true
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}
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# ---------------------------------------------------------------------------
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# Form
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# ---------------------------------------------------------------------------
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$form = New-Object System.Windows.Forms.Form
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$form.Text = "AD Group Import"
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$form.Size = New-Object System.Drawing.Size(680, 560)
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$form.StartPosition = "CenterScreen"
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$form.FormBorderStyle = "FixedDialog"
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$form.MaximizeBox = $false
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$form.BackColor = [System.Drawing.Color]::FromArgb(30, 30, 30)
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$form.ForeColor = [System.Drawing.Color]::White
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$form.Font = New-Object System.Drawing.Font('Segoe UI', 9)
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$pad = 16
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# --- CSV row ---
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$lblCsv = New-Object System.Windows.Forms.Label
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$lblCsv.Text = "CSV File:"
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$lblCsv.Location = New-Object System.Drawing.Point($pad, 20)
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$lblCsv.Size = New-Object System.Drawing.Size(80, 22)
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$form.Controls.Add($lblCsv)
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$txtCsv = New-Object System.Windows.Forms.TextBox
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$txtCsv.Location = New-Object System.Drawing.Point(100, 18)
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$txtCsv.Size = New-Object System.Drawing.Size(440, 22)
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$txtCsv.BackColor = [System.Drawing.Color]::FromArgb(45, 45, 45)
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$txtCsv.ForeColor = [System.Drawing.Color]::White
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$txtCsv.BorderStyle = "FixedSingle"
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$form.Controls.Add($txtCsv)
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$btnBrowse = New-Object System.Windows.Forms.Button
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$btnBrowse.Text = "Browse..."
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$btnBrowse.Location = New-Object System.Drawing.Point(550, 16)
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$btnBrowse.Size = New-Object System.Drawing.Size(96, 26)
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$btnBrowse.BackColor = [System.Drawing.Color]::FromArgb(0, 122, 204)
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$btnBrowse.ForeColor = [System.Drawing.Color]::White
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$btnBrowse.FlatStyle = "Flat"
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$btnBrowse.FlatAppearance.BorderSize = 0
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$form.Controls.Add($btnBrowse)
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$btnBrowse.Add_Click({
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$ofd = New-Object System.Windows.Forms.OpenFileDialog
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$ofd.Filter = "CSV files (*.csv)|*.csv|All files (*.*)|*.*"
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$ofd.Title = "Select CSV file"
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if ($ofd.ShowDialog() -eq "OK") {
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$txtCsv.Text = $ofd.FileName
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}
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})
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# --- Group row ---
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$lblGroup = New-Object System.Windows.Forms.Label
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$lblGroup.Text = "AD Group:"
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$lblGroup.Location = New-Object System.Drawing.Point($pad, 58)
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$lblGroup.Size = New-Object System.Drawing.Size(80, 22)
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$form.Controls.Add($lblGroup)
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$cmbGroup = New-Object System.Windows.Forms.ComboBox
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$cmbGroup.Location = New-Object System.Drawing.Point(100, 56)
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$cmbGroup.Size = New-Object System.Drawing.Size(440, 22)
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$cmbGroup.BackColor = [System.Drawing.Color]::FromArgb(45, 45, 45)
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$cmbGroup.ForeColor = [System.Drawing.Color]::White
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$cmbGroup.FlatStyle = "Flat"
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$cmbGroup.AutoCompleteMode = "SuggestAppend"
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$cmbGroup.AutoCompleteSource = "ListItems"
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$form.Controls.Add($cmbGroup)
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$btnLoadGroups = New-Object System.Windows.Forms.Button
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$btnLoadGroups.Text = "Load Groups"
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$btnLoadGroups.Location = New-Object System.Drawing.Point(550, 54)
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$btnLoadGroups.Size = New-Object System.Drawing.Size(96, 26)
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$btnLoadGroups.BackColor = [System.Drawing.Color]::FromArgb(0, 122, 204)
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$btnLoadGroups.ForeColor = [System.Drawing.Color]::White
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$btnLoadGroups.FlatStyle = "Flat"
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$btnLoadGroups.FlatAppearance.BorderSize = 0
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$form.Controls.Add($btnLoadGroups)
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$btnLoadGroups.Add_Click({
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$btnLoadGroups.Text = "Loading..."
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$btnLoadGroups.Enabled = $false
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[System.Windows.Forms.Application]::DoEvents()
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try {
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$groups = Get-ADGroup -Filter * | Select-Object -ExpandProperty Name | Sort-Object
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$cmbGroup.Items.Clear()
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$cmbGroup.Items.AddRange($groups)
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Write-OutputLine "Loaded $($groups.Count) groups." ([System.Drawing.Color]::LightGreen)
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} catch {
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Write-OutputLine "Failed to load groups: $_" ([System.Drawing.Color]::Salmon)
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}
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$btnLoadGroups.Text = "Load Groups"
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$btnLoadGroups.Enabled = $true
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})
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# --- Separator ---
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$sep = New-Object System.Windows.Forms.Panel
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$sep.Location = New-Object System.Drawing.Point($pad, 94)
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$sep.Size = New-Object System.Drawing.Size(632, 1)
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$sep.BackColor = [System.Drawing.Color]::FromArgb(70, 70, 70)
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$form.Controls.Add($sep)
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# --- Import button ---
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$script:btnImport = New-Object System.Windows.Forms.Button
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$script:btnImport.Text = "Import Users"
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$script:btnImport.Location = New-Object System.Drawing.Point($pad, 104)
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$script:btnImport.Size = New-Object System.Drawing.Size(632, 34)
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$script:btnImport.BackColor = [System.Drawing.Color]::FromArgb(16, 124, 16)
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$script:btnImport.ForeColor = [System.Drawing.Color]::White
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$script:btnImport.FlatStyle = "Flat"
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$script:btnImport.FlatAppearance.BorderSize = 0
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$script:btnImport.Font = New-Object System.Drawing.Font('Segoe UI', 10, [System.Drawing.FontStyle]::Bold)
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$form.Controls.Add($script:btnImport)
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$script:btnImport.Add_Click({
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$csvPath = $txtCsv.Text.Trim()
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$groupName = $cmbGroup.Text.Trim()
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if (-not $csvPath) {
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[System.Windows.Forms.MessageBox]::Show("Please select a CSV file.", "Validation", "OK", "Warning") | Out-Null
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return
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}
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if (-not (Test-Path $csvPath -PathType Leaf)) {
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[System.Windows.Forms.MessageBox]::Show("CSV file not found:`n$csvPath", "Validation", "OK", "Warning") | Out-Null
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return
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}
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if (-not $groupName) {
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[System.Windows.Forms.MessageBox]::Show("Please enter or select an AD group.", "Validation", "OK", "Warning") | Out-Null
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return
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}
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Start-Import -CsvPath $csvPath -GroupName $groupName
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})
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# --- Output panel ---
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$lblOutput = New-Object System.Windows.Forms.Label
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$lblOutput.Text = "Output:"
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$lblOutput.Location = New-Object System.Drawing.Point($pad, 150)
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$lblOutput.Size = New-Object System.Drawing.Size(80, 18)
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$form.Controls.Add($lblOutput)
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$script:rtbOutput = New-Object System.Windows.Forms.RichTextBox
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$script:rtbOutput.Location = New-Object System.Drawing.Point($pad, 170)
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$script:rtbOutput.Size = New-Object System.Drawing.Size(632, 310)
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$script:rtbOutput.BackColor = [System.Drawing.Color]::FromArgb(12, 12, 12)
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$script:rtbOutput.ForeColor = [System.Drawing.Color]::White
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$script:rtbOutput.Font = New-Object System.Drawing.Font('Consolas', 9)
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$script:rtbOutput.ReadOnly = $true
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$script:rtbOutput.BorderStyle = "None"
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$script:rtbOutput.ScrollBars = "Vertical"
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$form.Controls.Add($script:rtbOutput)
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# --- Status bar ---
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$lblStatus = New-Object System.Windows.Forms.Label
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$lblStatus.Text = "Log: $LogPath"
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$lblStatus.Location = New-Object System.Drawing.Point($pad, 490)
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$lblStatus.Size = New-Object System.Drawing.Size(632, 18)
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$lblStatus.ForeColor = [System.Drawing.Color]::Gray
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$lblStatus.Font = New-Object System.Drawing.Font('Segoe UI', 8)
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$form.Controls.Add($lblStatus)
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# ---------------------------------------------------------------------------
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$form.ShowDialog() | Out-Null
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$form.Dispose()
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