How can i correct a script that is not working in powershell and wpf displaying a active directory treeview

Tim siktas 0

I don't want to load everything at the same time but when i click on a node display inside objects only permitting to not freeze the load , as almost is done in dsa.msc on active directory.

Code copy below: this script was given by chatgpt and i modified some different part . but it is not working well.

Importer l'assembly WPF pour utiliser XAML

Add-Type -AssemblyName PresentationFramework

Définir l'interface utilisateur WPF avec XAML

[xml]$xaml = @"

<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

    Title="Gestion des Comptes AD" Height="500" Width="1400">

<Grid>

    <Label Content="Domaine :" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="10,10,0,0"/>

    <ComboBox Name="domainComboBox" HorizontalAlignment="Left" VerticalAlignment="Top" Width="200" Margin="120,10,0,0"/>

    <Label Content="Nom d'utilisateur :" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="10,50,0,0"/>

    <TextBox Name="usernameTextBox" HorizontalAlignment="Left" VerticalAlignment="Top" Width="200" Margin="120,50,0,0"/>

    <Label Content="New Password :" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="10,90,0,0"/>

    <TextBox Name="NewPasswordBox" HorizontalAlignment="Left" VerticalAlignment="Top" Width="200" Margin="120,90,0,0"/>

    <Button Name="InfoButton" Content="Information User" HorizontalAlignment="Right" VerticalAlignment="Top" Width="200" Margin="200,10,800,0"/>

    <Button Name="resetButton" Content="Réinitialiser le compte" HorizontalAlignment="Right" VerticalAlignment="Top" Width="200" Margin="200,40,800,0"/>

    <Button Name="moveButton" Content="Déplacer le compte" HorizontalAlignment="Right" VerticalAlignment="Top" Width="200" Margin="200,70,800,0"/>

    <Button Name="enableButton" Content="Réactiver le compte" HorizontalAlignment="Right" VerticalAlignment="Top" Width="200" Margin="200,100,800,0"/>

    <GroupBox Header="Informations Utilisateur" HorizontalAlignment="Left" VerticalAlignment="Top" Width="650" Height="220" Margin="10,130,10,10">

        <Grid>

            <ScrollViewer>

                <TextBox Name="userInfoTextBox" IsReadOnly="True" HorizontalAlignment="Left" VerticalAlignment="Top" Width="650" Height="260" Margin="10,10,10,0" TextWrapping="Wrap" AcceptsReturn="True" Background="LightGray"/>

            </ScrollViewer>

        </Grid>

    </GroupBox>

    <Label Content="Info :" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="10,350,0,0"/>

    <TextBox Name="infoTextBox" IsReadOnly="True" HorizontalAlignment="Left" VerticalAlignment="Top" Width="660" Height="70" Margin="10,380,0,0" TextWrapping="Wrap" AcceptsReturn="True" Background="LightGray"/>

    <GroupBox Header="Arborescence Active Directory" HorizontalAlignment="Right" VerticalAlignment="Top" Width="300" Height="450" Margin="0,0,400,0">

        <Grid>

            <TreeView Name="adTreeView" HorizontalAlignment="Left" VerticalAlignment="Top" Width="280" Height="420"/>

        </Grid>

    </GroupBox>

</Grid>
```</Window>

"@

# Charger l'interface WPF

$reader = (New-Object System.Xml.XmlNodeReader $xaml)

$window = [Windows.Markup.XamlReader]::Load($reader)

# Remplir la liste déroulante avec des domaines

$window.FindName('domainComboBox').Items.Add('contoso.net')

$window.FindName('domainComboBox').Items.Add('contoso1.net')

$window.FindName('domainComboBox').Items.Add('contoso2.net')

$window.FindName('domainComboBox').Items.Add('contoso3.net')

# Fonction pour afficher les messages d'information dans le TextBox

function Show-Message {

```powershell
param (

    [string]$Message,

    [string]$Type = "Info"  # Par défaut, type "Info", peut être "Error" ou "Success"

)



$infoTextBox = $window.FindName('infoTextBox')



switch ($Type) {

    "Error" { $infoTextBox.Background = 'LightCoral'; }

    "Success" { $infoTextBox.Background = 'LightGreen'; }

    default { $infoTextBox.Background = 'LightGray'; }

}

$infoTextBox.Text = $Message
```}

# Fonction pour récupérer les informations d'un utilisateur

function Get-ADUserInfo {

```powershell
param (

    [string]$Domain,

    [string]$Username

)

try {

    $user = Get-ADUser -Identity $Username -Properties * -Server $Domain

    if ($user) {

        $info = "Nom complet: $($user.DisplayName)`n"

        $info += "SamAccountName: $($user.SamAccountName)`n"

        $info += if ($user.EmailAddress) {"Email: $($user.EmailAddress)`n"} else {"Email: Non disponible sur $Domain`n"}

        $info += "DistinguishedName: $($user.DistinguishedName)`n"

        $info += "Phone: $($user.telephoneNumber)`n"

        $info += "Last connexion: $($user.LastLogonDate)`n"

        $info += "Enable: $($user.Enabled)`n"

        $info += "PasswordExpired: $($user.PasswordExpired)`n"

        $info += "PasswordLastSet: $($user.PasswordLastSet)`n"

        $info += "PasswordNeverExpires: $($user.PasswordNeverExpires)`n"

        $info += "Compte actif: $($user.Enabled)`n"

        $window.FindName('userInfoTextBox').Text = $info

        Show-Message "Utilisateur trouvé : $Username." -Type "Success"

    } else {

        Show-Message "Utilisateur non trouvé." -Type "Error"

    }

} catch {

    Show-Message "Erreur lors de la récupération des informations utilisateur : $($_.Exception.Message)" -Type "Error"

}
```}

# Fonction pour afficher l'arborescence AD

function Load-ADTreeView {

```powershell
param (

    $D

)

$global:domain = $d

# Récupérer le contrôle TreeView

$adTreeView = $window.FindName('adTreeView')

$adTreeView.Items.Clear()

# Fonction pour ajouter les OUs à l'arborescence

function Add-ADNodes {

    param (

        [string]$distinguishedName,

        [System.Windows.Controls.TreeViewItem]$parentNode

    )

    try {

        $childOUs = Get-ADOrganizationalUnit -Filter * -SearchBase $distinguishedName -SearchScope OneLevel -Server $domain

        foreach ($ou in $childOUs) {

            $ouNode = [System.Windows.Controls.TreeViewItem]::new()

            $ouNode.Header = "OU: $($ou.Name)"

            $ouNode.Tag = $ou.DistinguishedName

            $ouNode.IsExpanded = $false  # Initialement, le nœud n'est pas expansé

            $parentNode.Items.Add($ouNode)

            # Enregistrer un événement pour charger dynamiquement les objets quand l'utilisateur clique sur le nœud

            $ouNode.add_Expanded({

                Load-ADObjects -DistinguishedName $ou.DistinguishedName -ParentNode $ouNode

            })

        }

    } catch {

        Write-Host "Erreur lors de l'ajout des nœuds AD: $_"

    }

}

# Fonction pour charger dynamiquement les objets AD (utilisateurs, groupes, ordinateurs) au clic sur un nœud

function Load-ADObjects {

    param (

        [string]$DistinguishedName,

        [System.Windows.Controls.TreeViewItem]$ParentNode

    )

    try {

        if (-not $ParentNode) {

            return

        }

        $adObjects = Get-ADObject -Filter * -SearchBase $DistinguishedName -SearchScope OneLevel -Server $global:domain | Where-Object { $_.ObjectClass -in ('user', 'computer', 'group', 'organizationalunit') }

        foreach ($adObject in $adObjects) {

            $adNode = [System.Windows.Controls.TreeViewItem]::new()

            $adNode.Header = "$($adObject.objectClass): $($adObject.Name)"

            $adNode.Tag = $adObject.DistinguishedName

            $ParentNode.Items.Add($adNode)

        }

    } catch {

        Write-Host "Erreur lors du chargement des objets AD: $_"

    }

}

# Ajouter le domaine racine

try {

    $global:domainDN = (Get-ADDomain -Server $Domain).DistinguishedName

    $rootNode = [System.Windows.Controls.TreeViewItem]::new()

    $rootNode.Header = "Domaine: $((Get-ADDomain -Server $Domain).DNSRoot)"

    $rootNode.Tag = $domainDN

    $rootNode.IsExpanded = $true

    $adTreeView.Items.Add($rootNode)

    # Charger les unités d'organisation (OUs) de la racine

    Add-ADNodes -distinguishedName $global:domainDN -parentNode $rootNode

} catch {

    Write-Host "Erreur lors du chargement de l'arborescence AD: $_"

}
```}

# Ajouter l'événement SelectionChanged pour charger l'arborescence AD quand un domaine est sélectionné

$window.FindName('domainComboBox').add_SelectionChanged({ 

```powershell
$Domain = $window.FindName('domainComboBox').SelectedItem

if ($Domain) {

    Load-ADTreeView -d $Domain

}
```})

# Fonction pour réinitialiser un compte AD

function Reset-ADAccountPassword {

```powershell
param (

    [string]$Domain,

    [string]$Username,

    [string]$NewPassword

)

try {

    Set-ADAccountPassword -Identity $Username -Server $Domain -NewPassword (ConvertTo-SecureString -AsPlainText $NewPassword -Force)

    Unlock-ADAccount -Identity $Username -Server $Domain

    Enable-ADAccount -Identity $Username -Server $Domain

    Show-Message "Mot de passe réinitialisé et compte réactivé avec succès pour l'utilisateur $Username dans $Domain" -Type "Success"

} catch {

    Show-Message "Erreur lors de la réinitialisation du compte : $($_.Exception.Message)" -Type "Error"

}
```}

# Fonction pour déplacer un compte AD

function Move-ADAccount {

```powershell
param (

    [string]$Domain,

    [string]$Username

)

try {

    Move-ADObject -Identity "CN=$Username,OU=OldOU,$Domain" -TargetPath "OU=NewOU,$Domain"

    Show-Message "Compte déplacé avec succès pour l'utilisateur $Username dans $Domain" -Type "Success"

} catch {

    Show-Message "Erreur lors du déplacement du compte : $($_.Exception.Message)" -Type "Error"

}
```}

# Fonction pour réactiver un compte AD

function FEnable-ADAccount {

```powershell
param (

    [string]$Domain,

    [string]$Username

)

try {

    Get-ADUser $Username -Server $Domain | Enable-ADAccount

    Show-Message "Compte réactivé avec succès pour l'utilisateur $Username dans $Domain" -Type "Success"

} catch {

    Show-Message "Erreur lors de la réactivation du compte : $($_.Exception.Message)" -Type "Error"

}
```}

# Actions sur les boutons

$window.FindName('InfoButton').Add_Click({

```powershell
$Domain = $window.FindName('domainComboBox').SelectedItem

$Username = $window.FindName('usernameTextBox').Text



if ($Domain -and $Username) {

    Get-ADUserInfo -Username $Username -Domain $Domain

} else {

    Show-Message "Veuillez remplir le domaine et le nom d'utilisateur." -Type "Error"

}
```})

$window.FindName('resetButton').Add_Click({

```powershell
$Domain = $window.FindName('domainComboBox').SelectedItem

$Username = $window.FindName('usernameTextBox').Text

$newpassword = $window.FindName('NewPasswordBox').Text 



if ($Domain -and $Username -and $newpassword) {

    Reset-ADAccountPassword -Username $Username -Domain $Domain -NewPassword $newpassword

} else {

    Show-Message "Veuillez remplir le domaine, le nom d'utilisateur et le mot de passe." -Type "Error"

}
```})

$window.FindName('moveButton').Add_Click({

```powershell
$Domain = $window.FindName('domainComboBox').SelectedItem

$Username = $window.FindName('usernameTextBox').Text

if ($Domain -and $Username) {

    Move-ADAccount -Domain $Domain -Username $Username

} else {

    Show-Message "Veuillez remplir le domaine et le nom d'utilisateur." -Type "Error"

}
```})

$window.FindName('enableButton').Add_Click({

```powershell
$Domain = $window.FindName('domainComboBox').SelectedItem

$Username = $window.FindName('usernameTextBox').Text

if ($Domain -and $Username) {

    FEnable-ADAccount -Domain $Domain -Username $Username

} else {

    Show-Message "Veuillez remplir le domaine et le nom d'utilisateur." -Type "Error"

}
```})

# Afficher la fenêtre

$window.ShowDialog() | Out-Null

Hongrui Yu-MSFT 2,860 Reputation points Microsoft Vendor

2024-10-16T09:31:16.1233333+00:00
Hi,@Tim siktas. Welcome to Microsoft Q&A.

I deployed your project, but it crashed when running. I finally found that the following code in Add-ADNodes nested in Load-ADTreeView had an error.

Write-Host "Erreur lors de l'ajout des nœuds AD: $_"

After deleting it, the project runs successfully. The output below shows that you have not defined Get-ADDomain. Is this what you expected? If not, please describe your expected result in more detail.
Tim siktas 0 Reputation points

2024-10-16T20:57:45.6833333+00:00

Hello , thank you for your answer. Don't use all buttons; it is not necessary and will not work because it is not finish.

you need a real active directory environment to launch the script and just choose exemple domain. This will permit to display the active directory tree on the right panel. and i want to see on each node when i click on it the inside objects . This will permit to not load all the objects but only the node. this is what i want. best regards.
Hongrui Yu-MSFT 2,860 Reputation points Microsoft Vendor

2024-10-17T09:53:19.6766667+00:00

Hi,@Tim siktas.

I created an Active Directory environment and have reproduced your problem. I found that it seems that $ouNode.add_Expanded does not recognize the Load-ADObjects method defined below, so an error will be reported when clicking the node.

I will do further investigation, which will take some time. Once there is progress, I will reply immediately.
dainal1 0 Reputation points

2024-10-18T05:16:17.8733333+00:00

To improve your PowerShell script for displaying an Active Directory TreeView, consider implementing asynchronous loading of nodes using BackgroundWorker or Task.Run to prevent freezing the UI. This way, child nodes will load only when a parent node is expanded, similar to dsa.msc.

1 answer

Hongrui Yu-MSFT 2,860 Reputation points Microsoft Vendor

2024-10-18T03:57:35.1333333+00:00
Hi,@Tim siktas.

Reason: $ouNode.add_Expanded event registration failed.

Solution: You could refer to the following method to register your event.

Adjust the code in Add-ADNodes( Here I register the logic to be executed by Load-ADObjects directly in $ouNode.add_Expanded)

From

$ouNode.add_Expanded({ Load-ADObjects -DistinguishedName $ou.DistinguishedName -ParentNode $ouNode })

To

$ouNode.add_Expanded({ param($sender, $e) $window.Dispatcher.Invoke([System.Action]{ $ParentNode = $sender $OuDistinguishedName = $sender.Tag $adObjects = Get-ADObject -Filter * -SearchBase $OuDistinguishedName -SearchScope OneLevel -Server $global:domain | Where-Object { $_.ObjectClass -in ('user', 'computer', 'group', 'organizationalunit') } foreach ($adObject in $adObjects) { $adNode = [System.Windows.Controls.TreeViewItem]::new() $adNode.Header = "$($adObject.objectClass): $($adObject.Name)" $adNode.Tag = $adObject.DistinguishedName $ParentNode.Items.Add($adNode) } }) })

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dainal1 0 Reputation points

2024-10-18T05:17:06.24+00:00

To improve your PowerShell script for displaying an Active Directory TreeView, consider implementing asynchronous loading of nodes using BackgroundWorker or Task.Run to prevent freezing the UI. This way, child nodes will load only when a parent node is expanded, similar to dsa.msc.

Hongrui Yu-MSFT 2,860 Reputation points Microsoft Vendor

2024-10-18T07:44:06.4333333+00:00

Hi,@Tim siktas.

I adjusted the above code to use window.Dispatcher.Invoke to update using the UI thread.

We currently develop WPF programs mainly using C#, and are not very familiar with the use of Powershell. If you want to use BackgroundWorker for asynchronous loading, you could refer to the following document: Powershell Backgroundworker - Stack Overflow

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Hongrui Yu-MSFT 2,860 Reputation points Microsoft Vendor

2024-10-25T07:53:03.79+00:00

Hi,@Tim siktas.

Are there any more updates to this question? Is my answer helpful to you? If the above reply could solve your problem, you could accept it as the answer. This will help more community members who have similar problems.

Tim siktas 0 Reputation points

2024-10-28T10:34:26.9766667+00:00

Sorry for the delay , Thank you for the solution . It is better actually . I ll try to test it and give you a feedback . Best regards

Hongrui Yu-MSFT 2,860 Reputation points Microsoft Vendor

2024-10-29T01:21:09.88+00:00

Hi,@Tim siktas.

Thank you for your reply and I hope you could make progress in your subsequent research.
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How can i correct a script that is not working in powershell and wpf displaying a active directory treeview

Importer l'assembly WPF pour utiliser XAML

Définir l'interface utilisateur WPF avec XAML

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