Caliburn.Micro Notify Change for Static Property

Normally in Caliburn.Micro and MVVM in general, you would have non-static properties that would be updated and notified like this:

private string _name;

public string Name
{
    get { return _name; }
    set
    {
        _name = value;
        NotifyOfPropertyChange(() => Name);
    }
}

However, if I had a static property, for example, if I wanted a property that could be accessed by another namespace, I would need to implement my own event handler as the default NotifyOfPropertyChange doesn’t operate on static properties.

This is the new EventHandler that I implemented:

public static event EventHandler<PropertyChangedEventArgs> StaticPropertyChanged;
private static void NotifyStaticPropertyChanged(string propertyName)
{
    StaticPropertyChanged?.Invoke(null, new PropertyChangedEventArgs(propertyName));
}

Finally, in order to use it. I would use this instead of the first example for non-static properties:

private string _name;

public string Name
{
    get { return _name; }
    set
    {
        _name = value;
        NotifyStaticPropertyChanged(() => Name);
    }
}

I hope this helps someone. Enjoy!

Don’t use $input in PowerShell Functions

Just a short post and a gentle reminder to check conventions before pulling my hair out over a simple issue.

This all started when I wanted to test something simple in PowerShell. I had started using C# more often and I think this is what caused my brain just to use $input as I would normally use something like this in C#.

In C# my test functions (or methods) might look something like this:

public string TestFunction(string input){
    Console.WriteLine(input);
}

In C#, the above works…

However, $input is a reserved variable. You can see a list of them all here. But much to my annoyance, the PowerShell ISE doesn’t flag this as an issue (technically it isn’t) and just runs like nothing is wrong (once again, technically nothing is wrong).

In PowerShell, this doesn’t work…

function Test-Function([string]$input){
    Write-Host $input
}

After messing for about thirty minutes, I finally found this knowledge out and renamed my parameter. I think you’ll like the name I continued to use… šŸ˜Š

function Test-Function([string]$stupidFuckingInput){
    Write-Host $stupidFuckingInput
}

Enjoy!

Office Click-To-Run and XML Files

So, it used to be that we would install Office using a batch script that would invoke a setup.exe, assign a specific /configure flag and manually assign a specific XML file that contained the product that we wanted to install. This was bulky. It got too bulky when we needed to install 32-bit and 64-bit versions.

TIME FOR A CHANGE!

This is when I started thinking: “wow I really hate batch. I’m really glad I’m not the one that had to write this old script. Lets PowerShell this shit!”

First I needed a template XML file to modify, So this is what that looks like:

<Configuration>
  <Add OfficeClientEdition="64" Channel="Current">
    <Product ID="O365BusinessRetail">
      <Language ID="MatchOS" />
    </Product>
  </Add>
</Configuration>

This is the file that we will edit to say which product we want installing also if we want 64-bit or 32-bit.

Next, I needed to create a PowerShell script that would take a user’s input, edit the XML file accordingly and start the setup.exe with this flag. I also needed the bit-version that they wanted.

I started by defining the variables I would need for the script:

#Variables used for the installation
$bitVersion = ""
$officeProduct = ""
$pathToOffice = "\\path\to\office\folder"
$xmlFile = "OfficeXML.xml"
$pathToXMLFile = Join-Path -Path $pathToOffice -ChildPath $xmlFile

Then I created a function I would use to update the XML file. I needed two parameters, the product that they wanted installing and the bit version they wanted:

#Updates the XML file based on the input
function Update-XMLFile([string]$product, [string]$bit){

    try{
        #Loading the XML document
        [xml]$xmlDoc = Get-Content -Path $pathToXMLFile

        #Edit the document
        $xmlDoc.Configuration.Add.OfficeClientEdition = $bit
        $xmlDoc.Configuration.Add.Product.ID = $product

        #Save the document
        $xmlDoc.Save($pathToXMLFile)
    }catch{
        $errorMessage = $_.Exception.Message
        Write-Host $errorMessage -ForegroundColor Red
        Read-Host "The script encountered the above error - will now exit"
    }
}

I then created another function to start the installation. This also required two parameters, the bit version and the XML file name

#Function to start the installation
function Start-Installation([string]$bit, [string]$xmlName){
    try{
        .\setup.exe /configure $bit\$xmlName
    }catch{
        $errorMessage = $_.Exception.Message
        Write-Host $errorMessage
        Read-Host "The script encountered the above error - will now exit"
    }
}

My final function was a verification test. Since we want to only use 64-bit for future installations, I had to make sure that whoever was using the script knew this and would be competent enough to do a little bit of math:

#Function to check the user wants 32 bit
function Get-Verification(){
    $output = $false

    Write-Host "Are you sure you want to install 32-bit?" -ForegroundColor Red
    Write-Host "All new installs should use 64-bit instead"
    Write-Host "If you want to install 32-bit, complete the test below, otherwise enter the wrong answer"

    $firstNumber = Get-Random -Minimum 1 -Maximum 11
    $secondNumber = Get-Random -Minimum 1 -Maximum 11

    $sumToCheck = $firstNumber + $secondNumber

    $verificationInput = Read-Host "$($firstNumber) + $($secondNumber) = ?"

    if ($verificationInput -eq $sumToCheck){
        Write-Host "Fine! 32-bit will be installed..."
        $output = $true
    }else{
        Write-Host "Finally! 64-bit will be installed"
        $output = $false
    }
    return $output
}

Now that all my functions were defined, I could start with the actual meat of the script. This included cleaning the screen, asking the user some questions, launching the 32-bit verification is needed, updating the XML file using a switch statement and finally kicking off the installation. Heres what that looked like:

#Clear the screen
Clear-Host

#region Checking if the user wants 64 bit or 32 bit

do{

    Write-Host "Do you want" -NoNewline
    Write-Host " 64-bit " -NoNewline -ForegroundColor Yellow
    Write-Host "or" -NoNewline
    Write-Host " 32-bit " -NoNewline -ForegroundColor Green
    Write-Host "? (64 or 32): " -NoNewline
    $bitVersionInput = (Read-Host).ToUpper()
}while((64 ,32) -notcontains $bitVersionInput)

#endregion

#Check the user definitely wants 32 bit
if ($bitVersionInput -eq "32"){
    if (Get-Verification){
        $bitVersion = $bitVersionInput
    }else{
        $bitVersionInput = "64"
    }
}

#Update the bitVersion variable
$bitVersion = $bitVersionInput

#region Asking what product to install

#Ask the user what product they want to install
Write-Host @"

Please select one product from the below list

"@

Write-Host @"
1) Business Retail
2) ProPlus Retail

"@ -ForegroundColor Cyan

Write-Host @"
3) Visio Std Volume
4) Visio Pro Volume
5) Visio Pro Retail

"@ -ForegroundColor Green

Write-Host @"
6) Project Std Volume
7) Project Pro Volume
8) Project Pro Retail

"@ -ForegroundColor Gray

Write-Host @"
C) Cancel

"@ -ForegroundColor Red

do{
    $officeProductInput = (Read-Host "Enter a number").ToUpper()
}while((1,2,3,4,5,6,7,8, "C") -notcontains $officeProductInput)

#endregion

#Update the product variable
$officeProduct = $officeProductInput

#region Switch the input to see what it is and perform the required operation

switch($officeProduct){
    
    #Business Retail
    1 { Update-XMLFile -product "O365BusinessRetail" -bit $bitVersion}
    #ProPlus
    2 { Update-XMLFile -product "O365ProPlusRetail" -bit $bitVersion}
    #Visio Std Volume
    3 { Update-XMLFile -product "VisioStd2019Volume" -bit $bitVersion}
    #Visio Pro Volume
    4 { Update-XMLFile -product "VisioPro2019Volume" -bit $bitVersion}
    #Visio Pro Retail
    5 { Update-XMLFile -product "VisioPro2019Retail" -bit $bitVersion}
    #Project Std Volume
    6 { Update-XMLFile -product "ProjectStd2019Volume" -bit $bitVersion}
    #Project Pro Volume
    7 { Update-XMLFile -product "ProjectPro2019Volume" -bit $bitVersion}
    #Project Pro Retail
    8 { Update-XMLFile -product "ProjectPro2019Retail" -bit $bitVersion}
    #Cancel
    "C" {Exit}
    default {Exit}
}

#endregion

#Start the installation
Write-Host "Installing..." -ForegroundColor Green
Start-Installation -bit $bitVersion -xmlName $xmlFile
Write-Host "This window can be closed"
Read-Host

Done!

If you’re wondering what the script looks like as a whole, wonder no longer:

#Variables used for the installation
$bitVersion = ""
$officeProduct = ""
$pathToOffice = "\\sandpdc\software\Office"
$xmlFile = "OfficeXML.xml"
$pathToXMLFile = Join-Path -Path $pathToOffice -ChildPath $xmlFile

#Updates the XML file based on the input
function Update-XMLFile([string]$product, [string]$bit){

    try{
        #Loading the XML document
        [xml]$xmlDoc = Get-Content -Path $pathToXMLFile

        #Edit the document
        $xmlDoc.Configuration.Add.OfficeClientEdition = $bit
        $xmlDoc.Configuration.Add.Product.ID = $product

        #Save the document
        $xmlDoc.Save($pathToXMLFile)
    }catch{
        $errorMessage = $_.Exception.Message
        Write-Host $errorMessage -ForegroundColor Red
        Read-Host "The script encountered the above error - will now exit"
    }
}

#Function to start the installation
function Start-Installation([string]$bit, [string]$xmlName){
    try{
        .\setup.exe /configure $bit\$xmlName
    }catch{
        $errorMessage = $_.Exception.Message
        Write-Host $errorMessage
        Read-Host "The script encountered the above error - will now exit"
    }
}

#Function to check the user wants 32 bit
function Get-Verification(){
    $output = $false

    Write-Host "Are you sure you want to install 32-bit?" -ForegroundColor Red
    Write-Host "All new installs should use 64-bit instead"
    Write-Host "If you want to install 32-bit, complete the test below, otherwise enter the wrong answer"

    $firstNumber = Get-Random -Minimum 1 -Maximum 11
    $secondNumber = Get-Random -Minimum 1 -Maximum 11

    $sumToCheck = $firstNumber + $secondNumber

    $verificationInput = Read-Host "$($firstNumber) + $($secondNumber) = ?"

    if ($verificationInput -eq $sumToCheck){
        Write-Host "Fine! 32-bit will be installed..."
        $output = $true
    }else{
        Write-Host "Finally! 64-bit will be installed"
        $output = $false
    }
    return $output
}

#Clear the screen
Clear-Host

#region Checking if the user wants 64 bit or 32 bit

do{

    Write-Host "Do you want" -NoNewline
    Write-Host " 64-bit " -NoNewline -ForegroundColor Yellow
    Write-Host "or" -NoNewline
    Write-Host " 32-bit " -NoNewline -ForegroundColor Green
    Write-Host "? (64 or 32): " -NoNewline
    $bitVersionInput = (Read-Host).ToUpper()
}while((64 ,32) -notcontains $bitVersionInput)

#endregion

#Check the user definitely wants 32 bit
if ($bitVersionInput -eq "32"){
    if (Get-Verification){
        $bitVersion = $bitVersionInput
    }else{
        $bitVersionInput = "64"
    }
}

#Update the bitVersion variable
$bitVersion = $bitVersionInput

#region Asking what product to install

#Ask the user what product they want to install
Write-Host @"

Please select one product from the below list

"@

Write-Host @"
1) Business Retail
2) ProPlus Retail

"@ -ForegroundColor Cyan

Write-Host @"
3) Visio Std Volume
4) Visio Pro Volume
5) Visio Pro Retail

"@ -ForegroundColor Green

Write-Host @"
6) Project Std Volume
7) Project Pro Volume
8) Project Pro Retail

"@ -ForegroundColor Gray

Write-Host @"
C) Cancel

"@ -ForegroundColor Red

do{
    $officeProductInput = (Read-Host "Enter a number").ToUpper()
}while((1,2,3,4,5,6,7,8, "C") -notcontains $officeProductInput)

#endregion

#Update the product variable
$officeProduct = $officeProductInput

#region Switch the input to see what it is and perform the required operation

switch($officeProduct){
    
    #Business Retail
    1 { Update-XMLFile -product "O365BusinessRetail" -bit $bitVersion}
    #ProPlus
    2 { Update-XMLFile -product "O365ProPlusRetail" -bit $bitVersion}
    #Visio Std Volume
    3 { Update-XMLFile -product "VisioStd2019Volume" -bit $bitVersion}
    #Visio Pro Volume
    4 { Update-XMLFile -product "VisioPro2019Volume" -bit $bitVersion}
    #Visio Pro Retail
    5 { Update-XMLFile -product "VisioPro2019Retail" -bit $bitVersion}
    #Project Std Volume
    6 { Update-XMLFile -product "ProjectStd2019Volume" -bit $bitVersion}
    #Project Pro Volume
    7 { Update-XMLFile -product "ProjectPro2019Volume" -bit $bitVersion}
    #Project Pro Retail
    8 { Update-XMLFile -product "ProjectPro2019Retail" -bit $bitVersion}
    #Cancel
    "C" {Exit}
    default {Exit}
}

#endregion

#Start the installation
Write-Host "Installing..." -ForegroundColor Green
Start-Installation -bit $bitVersion -xmlName $xmlFile
Write-Host "This window can be closed"
Read-Host

 

Quering and Adding Info To Access Database Using C#

In this post, I will show you how I created a program to extract and add data to an Access database. Before we get started, you can see my current specifications below:

Getting values from a table:

Using System.Data.OleDB;

//Create a new list to hold all the values
List<String> values = new List<String>();

//Build the connection string and SQL string
string connectionString = @$"Provider=Microsoft.ACE.OLEDB;Data Source = C:\Path\To\Access.accdb";
string sqlString = "SELECT * FROM Table_Name";

//Create a new connection to the Access file
using (OleDbConnection connection = new OleDbConnection(connectionString)){

    //Creating a new command
    OleDbCommand command = new OleDbCommand(sqlString, connection);
    
    //Try/catch to catch errors, DON'T DO THIS IN SERIOUS PROJECTS!
    try{
        
        //Opening the connection and reading the data
        connection.Open();
        using(OleDbDataReader reader = command.ExecuteReader()){
            while(reader.Read()){
                
                //Adding the value to the values list
                values.Add(reader["Field_Name"].ToString());
            }
        }
    }catch{ }
    
    //Closing the connection
    connection.Close();
}

//Sorting the list in ascending order
values.Sort();

 

Adding a new row to the table:

Using System.Data.OleDb;

//Building the connection string and SQL string
string connectionString = @$"Provider=Microsoft.ACE.OLEDB.12.0;Data Source = C:\Path\To\Access.accdb";
string sqlString = $"INSERT INTO Table_Name(Field_Name1, Field_Name2) VALUES ('{Field_Value1}','{Field_Value2}')";

//Creating a new connection to the Access file
using (OleDbConnection connection = new OleDbConnection(connectionString))
{
    //Build a new command
    using(OleDbCommand command = new OleDbCommand(sqlString, connection))
    {
        //Open the database connection and execute the write
        connection.Open();
        command.ExecuteReader();
    }
    //Close the database connection
    connection.Close();
}

Enjoy!

LAPS 3

Okay, this is probably my final update to the whole LAPS thing. I have created two iterations in the past but neither were really groundbreaking or my own design. Not that this update is groundbreaking either though. This is a further update to the below post:

LAPS WinForm 2

I wanted to completely redo my LAPS form (again) to make it my own design, responsive and ultimately better. This is what the final form looks like. It is completely responsive and resizeable:

I will include the source code here but the best place to download this would be from my TechNet gallery.

There are a couple of things you need to change in the form to make it work:

  • Adding your domain controller and domain root to the variables at the top of the script
  • Add your BASE64 data into the BASE64 variable to use your own logo

Heres the code:

#Enter your domain and domain controller below :)
$script:domainController = "DOMAIN CONTROLLER HERE" #E.G domaincontroller.domain.lan
$script:domainRoot = "DOMAIN ROOT HERE" #E.G domain.lan

#LOADING ASSEMBLIES
Add-Type -AssemblyName PresentationFramework, System.Drawing, System.Windows.Forms, WindowsFormsIntegration

#ICON FOR FORM
[string]$base64=@'
BASE64 DATA HERE
'@

#CREATING THE IMAGE FROM BASE64 DATA
$bitmap = New-Object System.Windows.Media.Imaging.BitMapImage
$bitmap.BeginInit()
$bitmap.StreamSource = [System.IO.MemoryStream][System.Convert]::FromBase64String($base64)
$bitmap.EndInit()
$bitmap.Freeze()

#LAPS WINDOW XML
[xml]$LAPSXaml = @"
<Window
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    Title="LAPS UI" Height="400" Width="400" MinHeight="400" MinWidth="400" WindowStartupLocation="CenterScreen">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="2"/>
            <ColumnDefinition/>
            <ColumnDefinition Width="Auto" MinWidth="75"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto" MinHeight="7"/>
            <RowDefinition/>
        </Grid.RowDefinitions>
        <Label Content="ComputerName:" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Grid.Column="1" FontSize="14"/>
        <TextBox Name="Computer_Textbox" VerticalContentAlignment="Center" HorizontalAlignment="Stretch" Grid.Row="1" TextWrapping="Wrap" VerticalAlignment="Stretch" Margin="3" Grid.Column="1" FontSize="14"/>
        <Button Name="Search_Button" Content="Search" Grid.Column="2" HorizontalAlignment="Stretch" Grid.Row="1" VerticalAlignment="Stretch" Margin="0,3,5,3"/>
        <Label Content="Password" Grid.Column="1" HorizontalAlignment="Stretch" Grid.Row="2" VerticalAlignment="Stretch" FontSize="14"/>
        <TextBox Name="Password_Textbox" Grid.Column="1" HorizontalAlignment="Stretch" Grid.Row="3" TextWrapping="Wrap" Margin="3" VerticalAlignment="Stretch" IsReadOnly="True" FontSize="14"/>
        <Button Name="Copy_Button" Content="Copy" Grid.Column="2" HorizontalAlignment="Stretch" Grid.Row="3" Margin="0,3,5,3" VerticalAlignment="Stretch"/>
        <Label Content="Password Expires" Grid.Column="1" HorizontalAlignment="Stretch" Grid.Row="4" VerticalAlignment="Stretch" FontSize="14"/>
        <TextBox Name="Password_Ex_Textbox" Grid.Column="1" IsReadOnly="True" HorizontalAlignment="Stretch" Grid.Row="5" TextWrapping="Wrap" VerticalAlignment="Stretch" Margin="3" FontSize="14"/>
        <Label Content="New Expiration" Grid.Column="1" HorizontalAlignment="Stretch" Grid.Row="6" VerticalAlignment="Stretch" FontSize="14"/>
        <DatePicker Name="Date_Picker" Grid.Column="1" HorizontalAlignment="Stretch" Grid.Row="7" VerticalAlignment="Stretch" Margin="3" FontSize="14"/>
        <Button Name="Set_Button" Content="Set" Grid.Column="2" HorizontalAlignment="Stretch" Grid.Row="7" VerticalAlignment="Stretch" Margin="0,5,5,5"/>
        <GridSplitter IsEnabled="False" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Grid.Row="8" Grid.Column="1" Margin="5,2,5,2" Grid.ColumnSpan="2"/>
        <TextBox Name="Output_Textbox" VerticalScrollBarVisibility="Auto" IsReadOnly="True" HorizontalAlignment="Stretch" Grid.Row="9" TextWrapping="Wrap" Margin="1,5,1,1" VerticalAlignment="Stretch" Grid.ColumnSpan="3" FontSize="12"/>
    </Grid>
</Window>
"@

#LOADING XAML
$LAPSReader=(New-Object System.Xml.XmlNodeReader $LAPSXaml)
$LAPSWindow=[Windows.Markup.XamlReader]::Load($LAPSReader)
$LAPSWindow.Icon = $bitmap

#ASSIGNING CONTROLS
$Computer_Textbox = $LAPSWindow.FindName("Computer_Textbox")
$Search_Button = $LAPSWindow.FindName("Search_Button")
$Password_Textbox = $LAPSWindow.FindName("Password_Textbox")
$Copy_Button = $LAPSWindow.FindName("Copy_Button")
$Password_Ex_Textbox = $LAPSWindow.FindName("Password_Ex_Textbox")
$Date_Picker = $LAPSWindow.FindName("Date_Picker")
$Set_Button = $LAPSWindow.FindName("Set_Button")
$Output_Textbox = $LAPSWindow.FindName("Output_Textbox")

#FUNCTION TO SET OUTPUT TEXTBOX
function set-output-textbox{
    param(
        [string]$value,
        [bool]$date
    )
    if ($date){
        $Output_Textbox.Text = ("[$(Get-Date)] - $value `r`n")
    }else{
        $Output_Textbox.Text = $value
    }
}

#FUNCTION TO UPDATE OUTPUT TEXTBOX
function update-output-textbox{
    param(
        [string]$value,
        [bool]$date
    )
    if ($date){
        $Output_Textbox.AppendText("[$(Get-Date)] - $value `r`n")
    }else{
        $Output_Textbox.AppendText("     $value `r`n")
    }
    $Output_Textbox.ScrollToEnd()
}

#FUNCTION TO UPDATE FORM
function update-form{
    [System.Windows.Forms.Application]::DoEvents()
}

#FUNCTION TO UPDATE PASSWORD TEXTBOX
function update-password-textbox($value){
    $Password_Textbox.Text = $value
}

#FUNCTION TO UPDATE PASSWORD EX TEXTBOX
function update-passwordex-texbox($value){
    $Password_Ex_Textbox.Text = $value
}

#FUNCTION TO SET CONTROLS
function set-controls{
    param(
        [bool]$switcher,
        [bool]$setswitcher
    )
    $Search_Button.IsEnabled = $switcher
    $Set_Button.IsEnabled = $setswitcher
    $Date_Picker.IsEnabled = $setswitcher
}

#DECIDE IF COPY BUTTON SHOULD BE ENABLED
$Copy_Button.IsEnabled = $false
$Password_Textbox.Add_TextChanged({
    if ($Password_Textbox.Text.Length -gt 0){
        $Copy_Button.IsEnabled = $true
    }else{
        $Copy_Button.IsEnabled = $false
    }
})

#MAKING COMPUTER NAME UPPERCASE ON FOCUS LOST
$Computer_Textbox.Add_LostFocus({
    $Computer_Textbox.Text = $Computer_Textbox.Text.ToUpper()
})

#COPY BUTTON LOGIC
$Copy_Button.Add_Click({
    Set-Clipboard -Value $Password_Textbox.Text
})

#COMPUTER TEXTBOX KEYDOWN LOGIC
$Computer_Textbox.Add_KeyDown({
    if ($args.Key -eq 'Enter'){
        $Search_Button.RaiseEvent((New-Object -TypeName System.Windows.RoutedEventArgs $([System.Windows.Controls.Button]::ClickEvent)))
    }
})

#DISABLING CONTROLS ON FORM LOAD
set-controls -switcher $true -setswitcher $false

#WELCOME MESSAGE ON FORM LOAD
$Output_Textbox.HorizontalContentAlignment="Center"
$Output_Textbox.VerticalContentAlignment="Center"
set-output-textbox -date $false -value "Welcome to version 3 of this form! It is now responsive and a lot cleaner in the background. Nothing you ever had to worry about though :)"

#SEARCH BUTTON LOGIC
$Search_Button.Add_Click({

    #DISABLING CONTROLS ON BUTTON PRESS
    $Output_Textbox.HorizontalContentAlignment="Left"
    $Output_Textbox.VerticalContentAlignment="Top"
    set-controls -switcher $false -setswitcher $false
    update-password-textbox -value $null
    update-passwordex-texbox -value $null
    $Date_Picker.Text = $null

    if ($Computer_Textbox.Text.Length -le 0){
        #OUTPUT IF EMPTY SEARCH AND ENABLING CONTROLS
        set-output-textbox -date $true -value "Input cannot be empty"
        set-controls -switcher $true -setswitcher $false    
    }else{
        set-output-textbox -date $true -value "Please Wait"
        
        #PUTTING INPUT INTO VARIABLE
        $script:computerName = $Computer_Textbox.Text

        #CREATING A SYNCHRONISED HASHTABLE
        $script:syncHash = [hashtable]::Synchronized(@{})

        #CREATING SEARCH RUNSPACE
        $searchRunspace = [runspacefactory]::CreateRunspace()
        $searchRunspace.ApartmentState = "STA"
        $searchRunspace.ThreadOptions = "ReuseThread"
        $searchRunspace.Open()
        $searchRunspace.SessionStateProxy.SetVariable("syncHash",$syncHash)
        $searchRunspace.SessionStateProxy.SetVariable("computerName",$computerName)
        $searchRunspace.SessionStateProxy.SetVariable("domainController",$domainController)

        #POWERSHELL TO BE RAN IN RUNSPACE
        $searchPowerShell = [powershell]::Create().AddScript({
            $syncHash.searchADComputer = Get-ADComputer -Identity $computerName
            $syncHash.searchInvoke = Invoke-Command -ComputerName $domainController -ScriptBlock { Get-AdmPwdPassword -ComputerName $args[0] } -ArgumentList $computerName | Select-Object Password, ExpirationTimeStamp
        })

        #ASSIGNING RUNSPACE TO POWERSHELL
        $searchPowerShell.Runspace = $searchRunspace
        #STARTING THE RUNSPACE AND POWERSHELL
        $searchObject = $searchPowerShell.BeginInvoke()

        #REFRESHING UNTIL POWERSHELL IS COMPLETE
        do{
            Start-Sleep -Milliseconds 100
            update-form
        }while (!$searchObject.IsCompleted)

        #ENDING POWERSHELL INVOKE AND DISPOSING OF RUNSPACE
        $searchPowerShell.EndInvoke($searchObject)
        $searchPowerShell.Dispose()
    
        if ($syncHash.searchADComputer){
            #COMPUTER IS FOUND ON DOMAIN
            if ($syncHash.searchInvoke){
                #INVOKE SUCCESSFUL
                $admpwdPassword = $syncHash.searchInvoke.password
                $admpwdPasswordExpiration = $syncHash.searchInvoke.ExpirationTimeStamp
                $admpwdPasswordExpirationFormatted = $admpwdPasswordExpiration.ToString("dd/MM/yyyy hh:mm:ss")

                #UPDATING FIELDS
                update-output-textbox -date $true -value "Information retrieved"
                update-password-textbox -value $admpwdPassword
                update-passwordex-texbox -value $admpwdPasswordExpirationFormatted
                set-controls -switcher $true -setswitcher $true
            }else{
                #INVOKE FAILED
                update-output-textbox -date $true -value "Failded to retrieve password information"
                update-password-textbox -value $null
                update-passwordex-texbox -value $null
                set-controls -switcher $true -setswitcher $false
            }
        }else{
            #COMPUTER NOT FOUND ON DOMAIN
            update-output-textbox -date $true -value "Host not found on domain"
            update-password-textbox -value $null
            update-passwordex-texbox -value $null
            set-controls -switcher $true -setswitcher $false
        }
    }
})

#SET EXPIRATION BUTTON LOGIC
$Set_Button.Add_Click({
    
    #DISABLING CONTROLS ON BUTTON PRESS
    set-controls -switcher $false -setswitcher $false

    if ($Date_Picker.Text.Length -le 0){
        #OUTPUT IF EMPTY DATE AND ENABLING CONTROLS
        update-output-textbox -date $true -value "No date selected"
        set-controls -switcher $true -setswitcher $true
    }else{
        #GETTING NEW DATES FOR EXPIRATION
        $newExpirationString = $Date_Picker.SelectedDate.ToString("MM/dd/yyyy")
        $script:newExpirationDate = [datetime]::ParseExact($newExpirationString, 'MM/dd/yyyy', $null)
        
        #OUTPUTTING FRIENDLY EXPIRATION TO OUTPUT TEXTBOX
        update-output-textbox -date $true -value "Setting expiration to $newExpirationString..."

        #CREATING SEARCH RUNSPACE
        $setRunspace = [runspacefactory]::CreateRunspace()
        $setRunspace.ApartmentState = "STA"
        $setRunspace.ThreadOptions = "ReuseThread"
        $setRunspace.Open()
        $setRunspace.SessionStateProxy.SetVariable("syncHash",$syncHash)
        $setRunspace.SessionStateProxy.SetVariable("computerName",$computerName)
        $setRunspace.SessionStateProxy.SetVariable("domainController",$domainController)
        $setRunspace.SessionStateProxy.SetVariable("newExpirationDate",$newExpirationDate)

        #POWERSHELL TO BE RAN IN RUNSPACE
        $setPowerShell = [powershell]::Create().AddScript({
            try{
                $syncHash.setInvoke = Invoke-Command -ComputerName $domainController -ScriptBlock {Reset-AdmPwdPassword -ComputerName $args[0] -WhenEffective $args[1] } -ArgumentList $computerName, $newExpirationDate -ErrorAction Stop
                try{
                    Invoke-GPUpdate -Computer $computerName -ErrorAction Stop
                    $syncHash.setGPUpdate = $true
                }catch{
                    #GP UPDATE FAILED
                    $syncHash.setGPUpdate = $null
                }
            }catch{
                #CHANGING EXPIRATION FAILED
                $syncHash.setInvoke = $null
            }
        })

        #ASSIGNING RUNSPACE TO POWERSHELL
        $setPowerShell.Runspace = $setRunspace
        #STARTING THE RUNSPACE AND POWERSHELL
        $setObject = $setPowerShell.BeginInvoke()

        #REFRESHING UNTIL POWERSHELL IS COMPLETE
        do{
            Start-Sleep -Milliseconds 100
            update-form
        }while (!$setObject.IsCompleted)

        #ENDING POWERSHELL INVOKE AND DISPOSING OF RUNSPACE
        $setPowerShell.EndInvoke($setObject)
        $setPowerShell.Dispose()

        #CHECKING PASSWORD EXPIRATION SUCCESS
        if ($syncHash.setInvoke){
            update-output-textbox -date $true -value "Successfully reset password expiration date"
            #CHECKING GP UPDATE SUCCESS
            if ($syncHash.setGPUpdate){
                update-output-textbox -date $true -value "Succesfully ran GP update"
            }else{
                update-output-textbox -date $true -value "Failed to run GP update, this is probably due to permissions"
            }
        }else{
            update-output-textbox -date $true -value "Failed to reset password expiration date"
        }

        #RESETTING CONTROLS
        set-controls -switcher $true -setswitcher $true
    }
})

#CHECK FOR AD MODULE AND TEST IF ON LOCAL DOMAIN/NETWORK
if ( Test-Connection $domainRoot -Count 1 -Quiet){
    #DOMAIN IS ACCESSIBLE
    if (Get-Module -List ActiveDirectory ){
        #AD MODULE INSTALLED
        #FORM WILL BE DISPLAYED WITHOUT ANY MODIFICATIONS
    }else{
        #AD MODULE NOT INSTALLED
        set-output-textbox -date $false -value "Install the AD module and restart"
        set-controls -switcher $false -setswitcher $false
        $Computer_Textbox.IsEnabled = $false
    }
}else{
    #DOMAIN ISN'T ACCESSIBLE
    set-output-textbox -date $false -value "$domainRoot is not accessible"
    set-controls -switcher $false -setswitcher $false
    $Computer_Textbox.IsEnabled = $false
}   

#REMOVING PROCESS ON FORM CLOSE
$LAPSWindow.Add_Closing({
    try{
        $syncHash.Clear() | Out-Null
    }catch{}
    
    Stop-Process -Name "LAPS" -ErrorAction SilentlyContinue
})

#DISPLAY FORM WHILST TESTING
$app = [Windows.Application]::new()
$app.run($LAPSWindow)

Enjoy!

Responsive PowerShell WPF Form Introduction #1

Hooooly jebus chwist! This took a LONG time for me to get my head around and an even longer time to implement and get working (still breaking it every minute!). I used this website and this website to help me learn the basics.

Today, I’m going to show you how to create a responsive WPF from using PowerShell. This utilises runspaces and a synchronised hashta… never mind the technical stuff!

This is the code that I used:

#CREATE HASHTABLE AND RUNSPACE FOR GUI
$syncHash = [hashtable]::Synchronized(@{})
$newRunspace =[runspacefactory]::CreateRunspace()
$newRunspace.ApartmentState = "STA"
$newRunspace.ThreadOptions = "ReuseThread"         
$newRunspace.Open()
$newRunspace.SessionStateProxy.SetVariable("syncHash",$syncHash)      
#BUILD GUI AND ADD TO RUNSPACE CODE
$psCmd = [PowerShell]::Create().AddScript({   
    [xml]$xaml = @"
    <Window
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    Name="Window" Height="400" Width="600">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto" />
        </Grid.ColumnDefinitions>

        <Button Name="Button" Content="Press" Height="200" Width="580" Grid.Row="0" Grid.Column="0" />
        <TextBox Name="Textbox" Height="200" Width="580" Grid.Row="1" Grid.Column="0" />
    </Grid>
</Window>
"@
  
    #INTERPRET AND LOAD THE GUI
    $reader=(New-Object System.Xml.XmlNodeReader $xaml)
    $syncHash.Window=[Windows.Markup.XamlReader]::Load( $reader )

    #EXTRACT THE CONTROLS FROM THE GUI
    $syncHash.TextBox = $syncHash.window.FindName("Textbox")
    $syncHash.Button = $syncHash.Window.FindName("Button")

    #FINALISE AND CLOSE GUI RUNSPACE UPON EXITING
    $syncHash.Window.ShowDialog() | Out-Null
    $syncHash.Error = $Error
    $Runspace.Close()
    $Runspace.Dispose()
    
})
#LOAD RUNSPACE WITH GUI IN
$psCmd.Runspace = $newRunspace
$data = $psCmd.BeginInvoke()

Using this, you can then use the same command prompt used to launch the script to change the form. E.g. to change the text in the textbox we would use:

$syncHash.Window.Dispatcher.Invoke(
    [action]{$syncHash.TextBox.Text = "Updated text here"}
)

In another post, I’ll show you how to update the textbox using a button on the same form. Exciting stuff, right?

Leave a comment if you have any questions or issues. Enjoy!

LAPS WinForm 2

New and improved LAPS WinForm because the original one, found here, was kind of crap. It didn’t handle exceptions very well and I don’t think the group policy update worked at all after some further debugging.

I am please to present the new GUI for LAPS:

The best place to download this from would be my TechNet gallery

Enjoy!

SharePoint Group Membership WinForm

This is a little WinForm I created that would output the group membership for a domain user or FBA (Forms-Based Authentication) user on SharePoint.

This is what the form looks like, it gives the option for a domain or FBA user and also checked if the user exists before trying to get the relevant information:

The form first checks if CredSSP is configured on your machine to delegate your credentials to the SharePoint server. The form then loads, waits for your input, validates your input and finally collects the group information for your input.

And finally, this is the code for the Winform. I’ve removed some details as they need to be filled in by you. Enjoy!

#CHECKING CREDSSP SETTINGS
if ((Get-Item  WSMan:\localhost\Client\Auth\CredSSP).value -eq $false){
    #CREDSSP NOT CONFIGURED, EXITING
    Write-Host @"
    
CredSSP is not configured!

Please open an elavated PowerShell prompt and run:

Enable-WSManCredSSP -Role client -DelegateComputer sandsharepointf

"@
    Exit
}else{}

#LOADING ASSEMBLIES
Add-Type -AssemblyName System.Windows.Forms
[System.Windows.Forms.Application]::EnableVisualStyles()

#ICON FOR THE FORM
[string]$icon64=@"
#base64data
"@

#CONVERTING BASE 64 ICON INTO GRAPHIC
$iconstream = [System.IO.MemoryStream][System.Convert]::FromBase64String($icon64)
$iconbmp = [System.Drawing.Bitmap][System.Drawing.Image]::FromStream($iconstream)
$iconhandle = $iconbmp.GetHicon()
$icon = [System.Drawing.Icon]::FromHandle($iconhandle)

#FORM
$SharePoint_Membership_Form                 = New-Object system.Windows.Forms.Form
$SharePoint_Membership_Form.ClientSize      = '400,278'
$SharePoint_Membership_Form.text            = "SharePoint Membership"
$SharePoint_Membership_Form.TopMost         = $false
$SharePoint_Membership_Form.StartPosition   = "centerscreen"
$SharePoint_Membership_Form.Icon            = $icon
$SharePoint_Membership_Form.FormBorderStyle = "Fixed3D"

#USERNAME LABEL
$Username_Label                  = New-Object system.Windows.Forms.Label
$Username_Label.text             = "Enter a username:"
$Username_Label.AutoSize         = $true
$Username_Label.width            = 25
$Username_Label.height           = 10
$Username_Label.location         = New-Object System.Drawing.Point(146,12)

#USERNAME TEXTBOX
$Username_Textbox                = New-Object system.Windows.Forms.TextBox
$Username_Textbox.multiline      = $false
$Username_Textbox.width          = 175
$Username_Textbox.height         = 20
$Username_Textbox.location       = New-Object System.Drawing.Point(115,33)

#VARIABLE FOR KEYDOWN
$Username_Textbox_keydown = {}

#KEYDOWN ASSIGNED
$Username_Textbox_keydown = [System.Windows.Forms.KeyEventHandler]{
    if ($_.keycode -eq 'Enter'){
        $Search_Button.PerformClick()
    }
}

#REGISTER KEYDOWN HANDLER TO USERNAME TEXTBOX
$Username_Textbox.add_keydown($Username_Textbox_keydown)

#DOMAIN RADIO BUTTON
$Domain_User_RB                  = New-Object system.Windows.Forms.RadioButton
$Domain_User_RB.text             = "Domain User"
$Domain_User_RB.AutoSize         = $true
$Domain_User_RB.width            = 104
$Domain_User_RB.height           = 20
$Domain_User_RB.location         = New-Object System.Drawing.Point(120,64)
$Domain_User_RB.Checked          = $true

#SHAREPOINT FBA USER RADIO BUTTON
$FBA_User_RB                     = New-Object system.Windows.Forms.RadioButton
$FBA_User_RB.text                = "FBA User"
$FBA_User_RB.AutoSize            = $true
$FBA_User_RB.width               = 104
$FBA_User_RB.height              = 20
$FBA_User_RB.location            = New-Object System.Drawing.Point(215,64)

#SEARCH BUTTON
$Search_Button                  = New-Object system.Windows.Forms.Button
$Search_Button.text             = "Search"
$Search_Button.width            = 60
$Search_Button.height           = 30
$Search_Button.location         = New-Object System.Drawing.Point(171,89)

#SEPERATOR LINE
$Seperator_Label                 = New-Object system.Windows.Forms.Label
$Seperator_Label.text            = ""
$Seperator_Label.AutoSize        = $false
$Seperator_Label.BorderStyle     = "Fixed3D"
$Seperator_Label.width           = 390
$Seperator_Label.height          = 2
$Seperator_Label.location        = New-Object System.Drawing.Point(5,124)

#OUTPUT TEXTBOX
$Output_Textbox                 = New-Object System.Windows.Forms.TextBox
$Output_Textbox.Multiline       = $true
$Output_Textbox.Width           = 390
$Output_Textbox.Height          = 142
$Output_Textbox.Location        = New-Object System.Drawing.Point(5,131)
$Output_Textbox.ReadOnly        = $true
$Output_Textbox.ScrollBars      = "vertical"

#ADDING CONTROLS TO FORM
$SharePoint_Membership_Form.controls.AddRange(@($Domain_User_RB,$FBA_User_RB,$Seperator_Label,$Username_Label,$Username_Textbox,$Search_Button,$Output_Textbox))

$Search_Button.add_click({

    $Output_Textbox.Text = ""

    #DATE FOR OUTPUT
    $date = Get-Date    
    $username_value = $Username_Textbox.Text
    $Username_Prefix = $null
    $location = #base location

    #SETTING SEARCH VALUES BACK TO FALSE
    $Search_On_AD_User = $false
    $Search_On_FBA_User = $false

    #CHECKING IF USERNAME TEXTBOX IS EMPTY
    if ($Username_Textbox.Text.Length -le 0){
        #IF EMPTY, VARIABLE IS FALSE
        $Output_Textbox.AppendText("$date - $Username cannot be empty! `n")
        $Username_Not_Empty = $false
    }else{
        $Username_Not_Empty = $true
        $Output_Textbox.Text = ""
    }

    #RUNS IF DOMAIN USER RADIO BUTTON IS CHECKED
    if ($Domain_User_RB.Checked -and $Username_Not_Empty){
        try{
            $Output_Textbox.AppendText("$date - Searching for $username_value `n")
            Get-ADUser -Identity $username_value

            $Output_Textbox.AppendText("$date - Found user! `n")

            $Search_On_AD_User = $true
            $Search_On_FBA_User = $false

            $Username_Found = $true

        }catch{
            $Output_Textbox.AppendText("$date - Cannot find domain user `n")
            $Username_Found = $false
        }
    }

    #RUNS IF FBA USER RADIO BUTTON IS CHECKED
    if ($FBA_User_RB.Checked -and $Username_Not_Empty){
        
        $SPAdmin = "sharepoint_admin_user"
        $credential = New-Object System.Management.Automation.PSCredential $SPAdmin,  (Get-Content "$location\sharepoint_admin_user_encrypted_password.txt" | ConvertTo-SecureString )

        $sb = {
            $username = $args[0]
            Add-PSSnapin microsoft.sharepoint.PowerShell
            $user = Get-SPUser -Limit All -Web http://SHAREPOINTSERVER | 
                Where-Object {$_.loginname -like "i:0#.f|fbamembershipprovider|$username"}

            return $user
        }

        $Output_Textbox.AppendText("$date - Trying to find $username_value... `n")

        $invokeoutputfbasearch = Invoke-Command -ScriptBlock $sb -ComputerName SHAREPOINTSERVER -Authentication Credssp -Credential $credential -ArgumentList $username_value

        if ($invokeoutputfbasearch){
            #FOUND USER
            $Username_Found = $true
            $Search_On_FBA_User = $true
            $Search_On_AD_User = $false
            $Output_Textbox.AppendText("$date - Found FBA user!`n")
        }else{
            #NOT FOUND USER
            $Username_Found = $false
            $Output_Textbox.AppendText("$date - Cannot find FBA user `n")
        }
    }

    #ONLY RUNS IF BELOW CONDITIONS ARE MET
    if ($Username_Found -and $Username_Not_Empty){
        #ASSIGNING THE RIGHT USERNAME FORMAT
        if ($Search_On_AD_User){
            $Username_Prefix = "*|DOMAIN_NAME\"
        }else{
            $Username_Prefix = "i:0#.f|fbamembershipprovider|"
        }

        $SPAdmin = "sharepoint_admin_user"
        $credential = New-Object System.Management.Automation.PSCredential $SPAdmin,  (Get-Content "$location\sharepoint_admin_user_encrypted_password.txt" | ConvertTo-SecureString )

        $sb = { 
            $groups = $null
            $prefix = $args[0]
            $username = $args[1]
            Add-PSSnapin Microsoft.SharePoint.PowerShell
            $user = get-SPUser -limit all -web http://SHAREPOINTSERVER | 
                Where-Object { $_.loginname -like "$prefix$username" }
                $SPGroups = get-spsite -limit all | 
                    Select-Object -ExpandProperty rootweb | 
                    Select-Object -ExpandProperty siteusers | 
                    Where-Object { $user.userlogin -eq $_.loginname } | 
                    Select-Object -ExpandProperty groups | 
                    Select-Object -ExpandProperty name
            foreach ($i in $SPGroups){
                $groups = $groups + "     - $i `r`n"
            }
        return $groups
        }

        $Output_Textbox.AppendText("$date - Collecting group info on $username_value... `n")

        $InvokeOutputfinal = Invoke-Command -ScriptBlock $sb -ComputerName SHAREPOINTSERVER -Authentication Credssp -Credential $credential -ArgumentList $Username_Prefix,$username_value

        $Output_Textbox.AppendText("`n")
        $Output_Textbox.AppendText("$InvokeOutputfinal")

    }else{#THIS SERVES ONLY AS A TRAP TO STOP ANYTHING RUNNING
    }
})

#DISPLAYING FORM
[void]$SharePoint_Membership_Form.ShowDialog()

Using DinoPass in PowerShell

This is a nice little trick I learnt whilst automating domain user creation with PowerShell, I found generating passwords in PowerShell was always ugly. Just see the example below from a previous post I’d made:

[string]$initialpassword = ([char[]](Get-Random -input $(47..57 + 65..90 +97..122) -count 8)) + (Get-Random -minimum 0 -maximum 10)

$passwordwithspacesremoved = $initialpassword.Replace(' ','')

$convertedpassword = ConvertTo-SecureString -AsPlainText $passwordwithspacesremoved -Force

This would generate a password like “cDUtxlvM5” which is just about as ugly as the code used to create it.

So I decided to use DinoPass instead since it created better looking passwords without the faff of generating them in PowerShell. This is a the code I used:

Invoke-WebRequest -Uri https://www.dinopass.com/password/strong | Select-Object -ExpandProperty content

Which would give me a much nicer, but still secure, password like “poorJump62”. Then to use it when automating domain user creation, I would use the below and put the whole thing into a variable that I would set the password to:

$super_secure_password = Invoke-WebRequest -Uri https://www.dinopass.com/password/strong | Select-Object -ExpandProperty content | ConvertTo-SecureString -AsPlainText -Force

Enjoy!

LAPS Winform

*UPDATE*

I have created the *final* iteration of this WPF form which can be found here

*UPDATE*

I didn’t like having to remote desktop into my domain controller and couldn’t figure out if there was a LAPS tool included in RSAT tools so I decided just to make my own and to add some extra features.

I wanted the GUI to look pretty much identity to the actual LAPS GUI. You can see the difference below:

You might be able to see that IĀ  changed the “Set” button to say “Set and Update”. This was because I wanted the form to also attempt to update the group policy settings on the computer so that it would get a new password a lot quicker than the original GUI.

There’s not much else I can say, I will leave the entire script below for you to copy and paste. You will need to add the domain controller for your environment in the $domaincontroller variable at the top of the script. I have converted this to an EXE and run whenever I need it, never skips a beat. Let me know how you get on with it. Enjoy!

#ADDING FORM ASSEMBLY
Add-Type -AssemblyName system.windows.forms

#ENTER DOMAIN CONTROLLER BELOW
$domaincontroller = ""

#BASE 64 ICON
[string]$icon64 = "iVBORw0KGgoAAAANSUhEUgAAAEEAAAA5CAYAAABphkbpAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAB5kSURBVGhDpXt5cFXHne7j/TN/vKr33lRsa7lXV9KV7r3S1b1akcCAQWKXQEK7hAQICSTATjI1M37UeItdFY8dO2MncVyVpTLjmedZY7ABLYCIoTLl2PFCbLzFjrFjs9gGHmDQvn7v+37nHFkEucr2NPTtc0736e7f17+1++i/YXYaHeHPlJuBCeZJu2KaZtbNOLOqdT/FH5VeZpqcdt61ujH2MMn7KeVJNpni6xNeU7cPjjMxZc003jifaRhrM9O/+pxi/RTG7H3nHtNq6V67eXpKvXxx/RTrx6ZHeU1CxodZAteCMDHICXCo6TEONMFm+uXjKZdyTUoFidJEpt1BJidV2pXz3M0aUE91PW7Td/5Nqk6kijjLbDY7CxGVHggTzvh6U0BMTrv9zozv1Hv3M+N+Qb3lEQIwLDCuA2GI1XpBaI9rmpa9Z5rQNCdo8+OvSu/aS5qABtNERbwIdqG0fPzF5/F///5n+Nt77sQ9t/8VHn/oQez5x3/Eh2//ntUczSV8etopLXtgMHmc5hCkJOKskXNnAHxxvXEKuZLsBwzOxQljY2qlnmYGdQp1wJfcZ6pWGuPkNJSyjaPxVXrZ3pvCieMv4a927sDNkSyUpAaxNBxBWTQbpdGok8NRFAbSsLSkGN+57x6cPnfWuhofJ/juWEaTsu5nj/F1M0UQw1rc60Dg0JNs4czdaWzJe/B5EhDiWs1rXB0qqf04n5gOoPwOXsFt7W1YEIlgRXYOqmMFqApF0VJQiOUpATTk52NNRgYaeb8yFMaaggIsyM5GUSwb3/vufeyPq6hBvL49EJR1/3Wyl9TvoHTgdSBwFDX804HcB96tsqcHvFL1kxPiJHHMON5//TWsKMjHKq70yrR0bMyJozYliM2ZWajx+dCWnYW6QACt2RGsZ7klLxcbkgPYnBXH+tQMlKYH0VSxBuMjV9k3tYH1zfHGPY7UnL56aXO3C97PqRMEgpLaK3sU242j1dVCV6b8bJWcPGXKx5gY7756HEXBANbHYqhIC6KVhG9Ky8StJLCVhN6aE0NtQgK6cnJQ5/ehnaJRn5yMb0Vi2Jqcjq5QHFUEYnUsimXFBZgYFhDOIkgnONPSuF+ndGgw3TA2lzi4WngmXwOAFKU0tEOqVelnRmkJiFEMXr6AhVz9SrJ2eUoaOqL5aPGlojMjjJakFOyIRLExOQWdWVHUUyTayREt/hTcSnHZmJCMbcEQmnwBbI3GUZ6WgbWxXNRVrGXvk7QvjooWEUbI1yi9bCI7NKirPwVhlA1mgWDJAUErrDp15qyF049AmNG+RLdl3TqsicWxKiUV7Tn5aEpMwS4qPhG4iyvemOxDVzjbIZSKsoFAbM8ModWXgp3UHa28N4AI2NZoHlb607AoEjYdMU4u0Ez+lKCvmi1JrEbmFAeBMCvNvEkCTdbde8NFU/EmRHBGh3Bs716UZoSwLhBEB5Vg7U1+7BQAPj+2Z2WiwX8T2iMZBIAcwZVu1MqHs7CZOmM7dUNt0o3YGRNn+AhMBM3+VGxlPyvY36LMTAxcujCzDE5W+oqlR8M47+f2E8bZVC3c5L1gICi797Ig/D9BeysPUE6MlOHG0jKs5ITbIrloTErFruw4mpKS0RmlEky+CTvjESu3R7IpEoEZgDoiIdT6EtCZE0Yjyx1ZEXsujhFHtJGjykNZuHf37RzW8T8saS52/RWzCsnVwJzWQZ7irKSbax44yXvsKCmyKD3Kk2+eQGkogpZYPglNx04qwYYkH7ZlZVH2/QZEU1IiWZ4AJAawKxJHc2IyuiKZaExJNABUvyPLUZJSmvWslw5p9QVRT9NaWjIfI1PyPB0OtDQzP1Jm3DqLY62lsnNr3qa1441AGHbqrgWBciI9N5NmXXuX9j6Jd8RA3ODoil88/iMso2yvSyFrZ+WhOSGFhMRQRwCk/OqSkrCLsr4x0U/CYqYrbqVP0JKcaKJinJIdRXMSOYNlrY8cREAE1K5QDFXstzgrhJdPHL8eBJucltcl2pusPVN2kt6x94wI5oE5dYIImpVm3Vzz3E3iA4mC0N2ysYEmLY6NuQVkYa40RaGOLL0lHMLGAK0BZb4xMQldtAI11AnbCVBLog87MjKxKcWpr3frG/3UIQTI4YwIGhKSsJn9CoSf/+InHNUjziXavddsnH+ziFX2mntZz+Tgze02fwkQdOGygXSCeEKTaqiiVcjLp05I48pTF5DQrSRAfsD2LJpHlbQGum/LiZJDqByp/DaTwB3hMJUggaGoNBC4bXSrm1N8tCbSDRQNAlNBc7s4noO77v4bDi5KRKqWk1n6ymbiRZpOrc3VI9pp4t7zZ5xcoCCK6TpxmCFWadbNzKXXIUeZMY3sdH1ZKcqLCtBQWIBKeoBbtZIkVAA0+pKwjcqvSUqQZnIDCWyjjthEf+E2OlIbpTtoJRoJhEShWf5DmNYk4UZyQgg1NyVgc14hlsbjuOOO3ZyC5iky3ezNiT9aEHeNmFTvAnVN5vMpgjD4Ga+/DghKGlCZDz1XuWblCqzOjWN5Wio2cbIbSLhYXKzeHqLy4/2uKJUdlV47PcHqZN5T+7fRX9hOR6oxmdZAniRXvk3mNIX1OSE0J9NaRGOoZOB1C+t3m4VwiHWI1CI4c1Hhyb1TL4Il98py9pxg3N6jT4TRuZyl0Tmsg5tmP9e1OUo2qlAdR0dzPcrzqAcIRGWAKy6WT0owpdfkdxwlKTlp/wYC0iVrQVHYGaJypA6R31BPR0ou9AaayW2xCN9LoDINm4fZkp2LpdQ5P/7BozML4Fw4RDn6gBJt2bUCSmznaC6HQ5QtyeUf/QJx+DLWQR1ZO8vORB649w6U0tytSQ1Q5mO24ttyyOI0fxIJKblb5TLTSojFmwiQrIVc6a5wDs2plCNBpM7oYBRZlXSDtWtlsLU9MxsV9BwX0tz2Hz7o0G406keE/D/m027+kPmkm3WvugFO9fP9kRkihoZ099UVo/e+3bsBlCz3s0cPYSktQT1Zt5aOUCedmwbK/nYSJFHoouvbSvPXRc9PZlH+gRwp+QHN5IQuU6YB8yvq/EnoIAcJMPXTyOizPicPiyhmly6RKC25gUB2n/yY5SvA1acw/O4DOP/it3Duhe0YeO0vgI++zyaHWf8e213UC/LsnXdVjujnv8AJdu8+HGWv2owrK8jDGgZA26MF5hG2hcKOdaBOaCFnyFGSjtiZzeeJN1o02SLC6TnWJfiwk+F2A4ERYM3UGWrfwH42EaAV9EE2N9RySE2cxE9c5kS42uf24d3DnXhrzwqcfHohzhwoxNkD2fhoXw5O7inCez1VOPvyd/jOcb7zKQEgAm4XGJwLhC/pJ+ha2QtrHXU6hcceeciCnaqUDGyjgyOXV8quhUrvNnKIRKSNWr+Osi4P0mIKmsmNNH/bIznGGRZEkWO+mR1zgFQQxbC6kGL2ysvPcwGkzK6QiBMYevNevLd/GU7tL8K5nhgudIdx4UA6rh4M4PwBHy73hvHx/mx8uC+O9w9uIPsf4WTPcuIkXiAM6edrguBstLpA2BMvTWAhFWMVXedKsnBHNNchkNq/IYG6IUZHiSLSwSCpPkXBEwGg0pN/0OynSIgDEhPNajQl+AlYHOvSQlhJALdtbGLQp30FsvXE6xj/4+N485clONcbwbkDAZzbn4zhwwSg17m+0BvCR3sK8P4v83F2XxSnuktw4ul6Tvg3JIAiNcK4Yc4A6suaSBMqisCE015Z13r864N9iGUGUb1wASroGu9kMLUxkGoeYj1FYStd6FpfIh2qzx0kOVYCRFZEVkOAbCeQAmBdvBA3890rF8jKZuo+IAH/irf2leFUTx7OHQrhwtFMnDvsrP757iAJzsXp/mqKyi/JNL0YeuXbeL+7DO8+swgfHWtjH68TDIrT0Nf2E8gFDGImJ5wzCj3XWYHVj/GXrPHDxx5BdkYANfmFWEel1yFZlwtN3WAOlFxkioZFk3SMOqg7BICCKCnFzQRqTUqqAVBCZ+qV559ngCsrQBCm3yAhDTjdG8XZ7gyCkMmSq38wFZcoBp/0ZuGDvjVs28OVfp/zOcd3nsPIm7fjwwP5eGffQuDSXnbFuhFZjj8F4Uv5CVxunUPQQZLtHaG6lXpxLaUBoe3uR3/0MGJZGVhbmIv1lPHbqNwsPKbrLH9BSrGOfkIHdYBc5B0UkeqkG9HGck2aD5VUskVUhkcP9buDcwAdmoy9SA5Yaqt+sT8Tl8gJAwcycWV/KgaeDeDkgTAG376T7V5i+wFmznWKpnK8Fx/2lFCHkEte+y6fv016ZUKv4wTqBLnCGnQWANckqyO19LjGJ52wdlTzU52AUGaSZ9ZzpBs3F8VQwZWuIotvysqhy5yGLXSMVG6Kk+VTU9ESZ5uAD03xbKzOSGE0moqqpQtw+gOaNvVlKDNPDWDy1B6cfCqOyz034HyPD58dzMDAM+kY6U7Hxb4EfNATxsXjf8nGL/MdrrSAwClagr34YF8uzhzMw6v9HXxGszryEcvrFKNcYFIhM+JqfiPOJsAfu1FSPWfGFdcjSYE3z8lJcoLrP0zSP5+cGMZD37kbywvzUUSXuiyeh7K8ApTm5mNF4XwsLyjC0rw83EJvsygjHZVLFuHpJ37KjujITNP3U6fK6nLsLAb/8FN8QLYWwVf6/KYIr3az7E7GZ31J+LQ3g/WL6Tf8nH1I9rniOIyPf7MJn/Tk4OPePLze18Bn/0kQCA7TdZxgpzMCwc4OnfFnLtw8s8usUve8k5UYmXDecX7cNoTH8eOncLT/CHb/9e2or69F2YrlWL1yDVaUrURjYyPuv/9+/Pa3v3XeEQu7/r4iVRM15ekzGHr/J2T5AlzsTcZAXwCDBOFKTwo+6/URlAAu9QVxpieK033LMXSc/sF7j+DU0Wp8eLgYp55JxaeH5+O1nlp2RhCGzrD8KpwwO2tCLgDK01SoKr0zQC8Pjw6Z3pA/MaadbLVnkgs7QS6ZOR1z2Ui3AlNe/qS5YM6ZqFUYEh9j5PQ/4eQzxbi4n4T3pFP5B6281JuOC33pVJDpOEMgzvZm0zQW4AxF4HRPCGcOpeHcr4I42VuAE4doIaYoDkOyOHOCwFIDupNS1rSkK2weeqDSimnnsNNEQ3kclz49gyef+AWqaypx7/33GVFePx5uo1PDfE5fXvfKLgijLHWpd3TVVFuJHVtbcfDp/WQzOUnU9BPP4o/7b8ElOkUXe9Isf9aTgUvMF/oy8OmhdJzvZ0muuNKbZtzyafcNuNTvMwvyXncxTr94N2l9g9aDZpLpenHwZszsXWpl7IBzVp0mOsiJSjVOUWv/55FetJHwJbkx5FHDx3KjePjvvu+oklnvjJJyL6TVvZdFvPLnSnYC326qo5JMZ0ySjcU0m3d8azPOvvYTrnQZvcFMAkD2pzgMsrxKgi+TA8QNAuKT3lRrM3AwaKJzmebz3N4APthLffHpUxyUlmGAnifT3CB4AQQLu7VpurNjYWqD12L1f/nnJ1BanIebM9Owivb/Fk66rLgQuYwgn3zySfVi70jDewTbHqUtv9OlNIBCYO2Ce8ZJZ5rfbmpAGZVlfVEJlmf6UZo1D//24FL6BosdggmAgBjopnlkFiAX+lJx/lAQ58gVF3rYhj7E1YOO6Jzfl0//oolo/44D0nLM6TGOOg+dHSNdOMXMOol/x4QCcOhAD5aXFGMJo8J16enYTLNXHUhHS14hlgUzuXI5ONzd63AB2yv//t138NOf/wxnznzsKFcBQZ/jpVdexhP/9A8YHLhsz3W8qffuvetuWpJclPlTUZf55zj2wxW4eGQViQ1TEZJgEnmRq/1ZdwiX6SlqxS8eJNv3EJB+xhHkCpnRq4eSaE2y8M6e1cD5/+CYtApjdL7mjiJdP8FLs0GQxpbOGBxCZ0sLikl8VVERVsnFzYrZGaPi/hp/Ou39fCwJhnGsT2EsE/t56bnnECdY+XyvY0u707cUAr3PYvoJsVAGlpTkY/gq5ZR14ph7vnMfFrCulrkhcx6e+34YA/059BFSmP2mDC/3RUh8DrkiYpwgtr/URze6m+JyOEyxCDOizMa7Ty8DzvyC4/2emb6DDo9GxINzKUYmj3axva2iVmxyBH988WWszM3FEvr9VbT7cnTaGdw0JzMMpgvcmkgX2IKeCBanh/Dq8y+wrylcHbiExdQV6whMTVYuVt1cik8ucNXZ9cD5T7FYgM4vws2xGJpqapwxmR5//DGUxCNYFk5AbWwejj2SjMFnM8nelPcDfnIAc18InxwqwJVfLyZ3ZGOAgdOVA4wn9kdw6uko3npqAT44+k26ygdJx4fsm0GYwBdto3OB4HKCcarubbWYR4fxu18dQimjvNK0NDQWFGA1Xd1tnLSCoM5wyLbT5RprQ6UxJx9LGSK/9/YbpGcMDQ1VKKWy1CFrrT8DCxgm9/U/a3rgSG8vlqYHsTqYgfV0nOaHQnj04Yc4j0n85Mc/xM3xAFZH5+FXj5Vh6LlSnO9LsSjxKll9iKZv6NAC7LsvGT/e+T9x5AcxnOldT/O4Huf66zF8nMR/8jOOQkug6HOcFsajSUAPfcEJlJLaTLhHbWp87g+/x7KsTJQy2JGrq42OnXSBdbi6lUGRzhW0i1zr92NzLJcApWEZAfvw/bfxo8cfQn40HVXFBahmtLglJw8LyTUPfO9B0zQPfe9+LM+Koo7vrQ0EUFtUiGhmGK++9jr+jaZ2eex/4Xub/geGj67AJwei9AiDuHwoFRcZPI0dXoL+O4KMTuehMfYNLI39b2xYHeYq/4HzPsn5y+1WfPAZF9YJ+PSR2AwIc265zwJBqsF8H7JFfelSlDIqbI7H7eDk1kgOtiT6HQ5g9LctK4wGRodtBKKKQDXF4ihnSPzoXbuxKBbG+uJ8AujDZr6v6HAJOeiFF35DTpjCiy++gALqCnFYWywH6wLJWD0/hvJbYrh9SymeuHMRho+tpQkki1MBXuxjbMBy4mgpjtyZgXbqiltjaVhL5bmqqBgF8VzcufsuI0I0iBaRIYukayUrBcbYXNZBJpJJ/r8lFn179mIZlVZ9LBvVFgZHTQdo11hhsfYEG3w+JxzWuQLrBUQDOaE6PQNbyTmVvgA25+q4PgUrs0K445u3OZPkEDK1f3P7/+Eq6oCFUSXZvzJjHu6q9+PoDxbgnX8tpAhEufq0/c8k0zWOYuJQGY7sDmJr+jx0ZFJfJNxAUSNwqeS4ghLkZkbxx5PkAMk9s3SbQxH9GoqEufHyigfm3G12QPDSJA13ZVkZqkhARUqynSjpg4ouEirCBchGsnA7Q15POWqLbFtOFI18rg8umhMImEWNqahh+LwqNwcnT7zKiX0+1u9eehHFkUzUM4iqTPkz3FuVhKv9bXR2FuLKQa68bL8cokPZGDq4BM9/Nw9tgXnYlZNiGzC7yHk665SOWhtIw/LcAuz+9l87IIjtiYBodnnCKRkBz20d5CfwBXGCXnrrjTdRkp1NVk7BVilBbX5yxXXavEMDUyQ6Ilm2M7QjmmNbaDv15UmyTp9DtlusQ9bqZL/pgoq0DOysqDRF67jbHHOMJe/XFOTZV2yVMR9+0EVnp7+cfkCMTk6qRYoDPRF6f4vxwsOF5MB52BlPQ03CN4wD9R2D5qPt/dZoJpZzAVbn57N/eqXMTgDH5AJiIEjW5z6VnuUnsHjg7nuwjGzarI+q7HA0ZLvGIrze9Q+kJPVliYDRWaM2SLqkLBMTsCvscE4b66sCQdSEY+gqryLK7qQkl3IlR67iluwAKuI+VObMwyPb/zsuPbvYYoHPulMwdCCMib5b8NuH8tASpAhk+ezQt5PA2+EtdZR2rrRNX5eaZPsTyzKDONbfQ2ZwXHTTCPov7jBx4LhznkqPSzF6E5zElrVrUUVO2GBni96HFtm2jb7NjtREuD64kIg4R2x2mkwgOgVAog+3EihxTFuswL5iaxcniAuFtVmgCQ41iNL5N+HY42vx0b8vxqk9cbJ/GFcOMwjaH8B03xKceLAIreSArmgiOTLBrJOdWFE36QxTgOheBz+rA6n2neS9d+4m+eP852zUG2nKNrbAn0sc3C9V1AbDQ1hCrV1Oh0gd69uizlwCkniDmUMRrDNC74sS+QmdUZo6f5JtojZQJGzbXOcJWXSpaTY3kGXbK8kJHH9aeJvHeIkX76CmdB5O71+CEXqAg/3ZtABBC5Mn+hfi9UeKsdlPEYgm2UGOtuWle+xDjhS/c2DDe51g1VA0mvPysZp1tWtXiigDwEAQYbNBoPerdB0nqF75rVeO25endZx4dUqQiFO5udvmOiCxs0VxAr29zQRIE6tPcj65qfclcMXCBIAiJKWZ5DftvSo9FVvXrqEe4ACcjCOrJ/GHX3fizK+WUAdkMwZg3H+AcUF3GGMHb8YbPy5BE63FlmxaAf+N6IxR9AjwjhznTFN+Ssus7x/EoToVby6ej5JQkIPoOyyJhADncELDA2FoTuswZgpVjlL3L/cyOArZ9wZtOQWU9SC2UfYkg/qCRN8NyE+QstwRznLODOUv+BNs07Q+6SbsonJsJWA6YKmjddhA32FXFTlB4SL/S1KBt/F293KceYbxAGP/y4z6FBCN9i/DG48tRGvaPHQWUFekJNhhrZ1oiWD6J/rWSePp0FffP2geWpitFM1yLsyi9ABOvXlChFH9uIpYQ6qU6LsB47UgUGMLKAHx6N8+gLJwmFFhARrTQqZ8mijj0vbyFE0J2rkBS660zg0EUEc0Qs+QE6NfIYC0u9zECUmkxAlb1jKSo0UYY6gshtAB6tljW8wSXKElGDyQjqnuBXjv8SU0v1SCFIHq5D9nf9qmT3TPKqkLqKNmf/+gBdHJlR3cJOrzvzhWZ2TiuWeeJtoiltQb8fzxOGFwrqP5yVFbHXlXf9G5HVX08Mq54u1SQonJjvmjzMtPkF2Wn9Ci7xXp5jrfF1AO2X4bAdABi9rpXEEcVENltYH3XVVUjNTMAtos1OQZTL/zIE49tQiDhxYxHrgFp362DG2mBJPNFRfLN9OR0ja9xhHL14jDqIRb2L/3/YP3Qag82np/mn0M+uRDDxN0x2U24r38hZwwJm9KdnUCW6qrUBFMpQxSu5PgLq5Eo59KMZzunDLLGhAYzzrsohKUrtDEnK/VKLvUCfowQ4et7TmOy9xZXs6VobJyT68wzcDm3F68+c/12HNHHL/+u3XYSBHoCH+DBN5ost9KANu4qvqOQZ/81ukQV9aAOkCcKNEQ54lTTFRljUJZqKQ4P3K7nCbnI1XPMtvA4oQ5QRgfZr2YdBxrF5VgIz0/EabDUzki7RFqXsqmBpJfICDkKNkXqhQV3cuTlGcpVlU7Pfe0dgM5amfFOgNBE7ENrEkdrr6OKsYA1cx1BKAtK9UIco7vE+xTniZ/un3HoEPaTvknSSlmJmWdJBo1/kQ745So6Li/gYBXc/y/bG7iQLJ6MpReIhqmGOe0DtKWfIHIlS8soTJKtZVuJPKyw/ryRCujFZB5lP0XgfUs9X2BSrUTq2qlpAvaqSvkULXn5GJ9IB27yis4hGOGbVKK7oY/RnM+nSkqOemcJrL0bSS0OSHJPuSoS9TK59q4M/WROFpuEus7oqlPgPSJkEo5ThqvnCF613qCru+TJOgWEUosKIxfyAljQ2QZV4lwtapjefat0JaCYvv8vpXmsoKEbaEdXseyhfXrg/QOyepqp8/sKmieWvLyzL9opihVBYNoZRC1kh7mhtx8bC1fzwlwBCJgf8WiDZvBAZSR3Rui7M+voKsIVT5ZJXIQ+20mQXK5NzG2WCcXnv2p3vYnVE/C1wQDaCxkkJYWwEbNMy2ICuoQixRJ/Chd8xnkNa64cU4TSS0qeyq8RvUHIGo4QvEYYtbeop7J11ccLmWjgEsKRqVQ1Wdxytq/0zH6BEtpZh2D69xBKyGibQR5iqyX6dIYMpvjaqf33T6VNY49U998T1ljqY2e6Y/XVK+xtIC61jPtGhkNRJyEG9fxZ1z7+roxENiO6VoQ2LnUlao4hLU1FtKF3fDHrjlhgqU4w2mjFdWFBpTed5SryhnOYhphO0mm/tBsalKjcKKqc16xts7X0nbLGrXWt0aOw2PjaRxLfM/d/1OQ5CyeezSg+Yh4NZlw5qiW9qp+FLMIhDl3m4c5MTbSC9r/l7lU5/YeX7ROlHTBPIOJe//5SF7BTpR4o8mImdTEnttRGxPrHBdaN854aiMQxrkcExhmKSdOIKhG77JQdieg8XWrd1QqeXsiYhw9d/pz6zUtVczJCQJBCGq2ai3W1QxV2sYjS7HnKJ/pXoiqQ2/Wo7ywkvVaDYXLaqc/uNJz5imxvp6LlfWesmanTK6bpl4yNla/xkVeZgOJmvrzxjd2Z6m+rR/+2Htu9voxWpj1js2L2cRc/QL/H9J7FoQajQSGAAAAAElFTkSuQmCC"

#CONVERTING BASE 64 ICON TO SOMETHING USEFUL
$iconstream = [System.IO.MemoryStream][System.Convert]::FromBase64String($icon64)
$iconbmp = [System.Drawing.Bitmap][System.Drawing.Image]::FromStream($iconstream)
$iconhandle = $iconbmp.GetHicon()
$icon = [System.Drawing.Icon]::FromHandle($iconhandle)

#LAPS UI FORM
$lapsform = New-Object system.windows.forms.form    
$lapsform.Size = New-Object System.Drawing.Size(400,320)
$lapsform.Text = "                                     LAPS UI         "
$lapsform.StartPosition = "centerscreen"
$lapsform.FormBorderStyle = "fixed3d"
$lapsform.Icon = $icon

#LAPS TEXTBOX LABEL
$lapsform_computername_textbox_label = New-Object System.Windows.Forms.Label
$lapsform_computername_textbox_label.Location = New-Object System.Drawing.Point(20,20)
$lapsform_computername_textbox_label.Size = New-Object System.Drawing.Size(100,15)
$lapsform_computername_textbox_label.Text = "ComputerName"
$lapsform.Controls.Add($lapsform_computername_textbox_label)

#LAPS TEXTBOX
$lapsform_computername_textbox = New-Object System.Windows.Forms.TextBox
$lapsform_computername_textbox.Location = New-Object System.Drawing.Point(21,40)
$lapsform_computername_textbox.Size = New-Object System.Drawing.Size(250,15)
$lapsform.Controls.Add($lapsform_computername_textbox)

#VARIABLE FOR KEYDOWN
$lapsform_computername_textbox_keydown = {}

#KEYDOWN ASSIGNED
$lapsform_computername_textbox_keydown = [System.Windows.Forms.KeyEventHandler]{
    if ($_.keycode -eq 'Enter'){
        $lapsform_search_button.PerformClick()
    }
}

#REGISTER KEYDOWN HANDLER TO COMPUTER TEXTBOX
$lapsform_computername_textbox.add_keydown($lapsform_computername_textbox_keydown)

#LAPS SEARCH BUTTON
$lapsform_search_button = New-Object System.Windows.Forms.Button
$lapsform_search_button.Location = New-Object System.Drawing.Point(290,40)
$lapsform_search_button.Size = New-Object System.Drawing.Size(60,20)
$lapsform_search_button.Text = "Search"
$lapsform.Controls.Add($lapsform_search_button)

#LAPS SEARCH BUTTON LOGIC
$lapsform_search_button.add_click({
    if ($lapsform_computername_textbox.Text.Length -le 0){
        $lapsform_output_label.Text = "You must enter a computer name"
    }else{
        try{
            #getting text from textbox
            $computernametext = $lapsform_computername_textbox.Text

            #checking if computer is in AD
            $checkad = Get-ADComputer -Identity $computernametext
        
            #invoking admpwdpassword command on $domaincontroller
            $invokegetadmpwd = Invoke-Command -ComputerName $domaincontroller -ScriptBlock {get-admpwdpassword -ComputerName $args[0] } -ArgumentList $computernametext | Select-Object Password, expirationtimestamp
        
            #getting password and password expiration date
            $lapsform_password_textbox.Text = $invokegetadmpwd | Select-Object -ExpandProperty password
            $lapsform_password_expires_textbox.Text = $invokegetadmpwd | Select-Object -ExpandProperty expirationtimestamp

            $lapsform_output_label.text = ""
        }catch{

            if (!$checkad){
                $lapsform_output_label.Text = "Computer not found"
            }
            #clears password and expiry textbox
            $lapsform_password_textbox.Text = ""
            $lapsform_password_expires_textbox.Text = ""
        }
    }
})

#PASSWORD TEXTBOX LABEL
$lapsform_password_textbox_label = New-Object System.Windows.Forms.Label
$lapsform_password_textbox_label.Location = New-Object System.Drawing.Point(20, 90)
$lapsform_password_textbox_label.Size = New-Object System.Drawing.Size(100,20)
$lapsform_password_textbox_label.Text = "Password"
$lapsform.Controls.Add($lapsform_password_textbox_label)

#PASSWORD TEXTBOX
$lapsform_password_textbox = New-Object System.Windows.Forms.TextBox
$lapsform_password_textbox.Location = New-Object System.Drawing.Point(21,110)
$lapsform_password_textbox.Size = New-Object System.Drawing.Size(250,15)
$lapsform_password_textbox.ReadOnly = $true
$lapsform_password_textbox.Font = New-Object System.Drawing.Font("courier",12,[System.Drawing.FontStyle]::Regular)
$lapsform.Controls.Add($lapsform_password_textbox)

#PASSWORD EXPIRES TEXTBOX LABEL
$lapsform_password_expires_textbox_label = New-Object System.Windows.Forms.Label
$lapsform_password_expires_textbox_label.Location = New-Object System.Drawing.Point(20,145)
$lapsform_password_expires_textbox_label.Size = New-Object System.Drawing.Size(100,20)
$lapsform_password_expires_textbox_label.Text = "Password Expires"
$lapsform.Controls.Add($lapsform_password_expires_textbox_label)

#PASSWORD EXPIRES TEXTBOX
$lapsform_password_expires_textbox = New-Object System.Windows.Forms.TextBox
$lapsform_password_expires_textbox.Location = New-Object System.Drawing.Point(21,165)
$lapsform_password_expires_textbox.Size = New-Object System.Drawing.Size(250,15)
$lapsform_password_expires_textbox.ReadOnly = $true
$lapsform.Controls.Add($lapsform_password_expires_textbox)

#DATETIME PICKER LABEL
$lapsform_datetime_picker_label = New-Object System.Windows.Forms.Label
$lapsform_datetime_picker_label.Location = New-Object System.Drawing.Point(20,200)
$lapsform_datetime_picker_label.Size = New-Object System.Drawing.Size(150,20)
$lapsform_datetime_picker_label.Text = "New Expiration Time"
$lapsform.Controls.Add($lapsform_datetime_picker_label)

#DATETIME PICKER
$lapsform_datetime_picker = New-Object System.Windows.Forms.DateTimePicker
$lapsform_datetime_picker.Location = New-Object System.Drawing.Point(21,220)
$lapsform_datetime_picker.Size = New-Object System.Drawing.Size(250,15)
$lapsform_datetime_picker.Format = "custom"
$lapsform_datetime_picker.CustomFormat = "dd MMMM yyyy"
$lapsform.Controls.Add($lapsform_datetime_picker)

#DATETIME PICKER SET BUTTON
$lapsform_datetime_set_button = New-Object System.Windows.Forms.Button
$lapsform_datetime_set_button.Location = New-Object System.Drawing.Point(285,220)
$lapsform_datetime_set_button.Size = New-Object System.Drawing.Size(91,20)
$lapsform_datetime_set_button.Text = "Set and Update"
$lapsform.Controls.Add($lapsform_datetime_set_button)

$lapsform_datetime_set_button.add_click({

    if ($lapsform_computername_textbox.Text.Length -le 0){
        $lapsform_output_label.Text = "You must enter a computer name"
    }else{
        try{    
            $datetimepickervalue = $lapsform_datetime_picker.value.ToString("MM dd yyyy")
            #getting text from textbox
            $computernametext = $lapsform_computername_textbox.Text
    
            #checking if computer is in AD
            $checkad = Get-ADComputer -Identity $computernametext
            
            #invoking admpwdpassword command on $domaincontroller
            Invoke-Command -ComputerName $domaincontroller -ScriptBlock {reset-admpwdpassword -ComputerName $args[0] -wheneffective $args[1] } -ArgumentList $computernametext, $datetimepickervalue 

            #setting value of output label
            $lapsform_output_label.Text = "Password reset request was successful - GP updating - PLEASE WAIT"

            Invoke-GPUpdate -Computer $computernametext -ErrorAction SilentlyContinue

            $lapsform_output_label.Text = "Finished"
        }catch{
            #checking if computer is in AD
            if (!$checkad){
                $lapsform_output_label.Text = "Computer not found"
            }else{
                write-host "Another issue - WinRM probably isn't allowed..."
            }
    
        }

    }
})

#OUTPUT TEXTBOX
$lapsform_output_label = New-Object System.Windows.Forms.Label
$lapsform_output_label.Location = New-Object System.Drawing.Point(1,265)
$lapsform_output_label.Size = New-Object System.Drawing.Size(385,20)
$lapsform_output_label.BackColor = "white"
$lapsform_output_label.BorderStyle = "fixedsingle"
$lapsform.Controls.Add($lapsform_output_label)

#LAPS UI FORM DIALOG
[void]$lapsform.ShowDialog()