Generate Random Password (Powershell XAML GUI)

Save code below in file: GenerateRandomPassword.ps1

#$AUTOSTART = $false

if ( $host.name -eq "Windows PowerShell ISE Host" ) {
    $filename = $psISE.CurrentFile.FullPath.Replace(".ps1",".xaml")
    
} else {
    $filename = $MyInvocation.MyCommand.Path.Replace(".ps1",".xaml")
}
 
$scriptpath = $filename -replace ($filename -split "\\" | Select-Object -Last 1),""
 
[xml]$xaml = Get-Content $filename -Raw
 
[void][System.Reflection.Assembly]::LoadWithPartialName('presentationframework')
#[void][System.Windows.Forms.Application]::EnableVisualStyles()
Add-Type -AssemblyName Microsoft.VisualBasic


$reader=(New-Object System.Xml.XmlNodeReader $xaml) 
 
try
{
        $Form=[Windows.Markup.XamlReader]::Load( $reader )
}
catch
{
    Write-Host "Unable to load Windows.Markup.XamlReader. Some possible causes for this problem include: .NET Framework is missing PowerShell must be launched with PowerShell -sta,invalid XAML code was encountered."
}
 
# Load nodes from XAML source and create variables
 
$xaml.SelectNodes("//*[@*[contains(translate(name(.),'n','N'),'Name')]]")  | ForEach {
    New-Variable  -Name $_.Name -Value $Form.FindName($_.Name) -Force
}
 
function move-window {
    param(
     [int]$newX,
     [int]$newY
    )
 
    BEGIN {
        $signature = @'
 
[DllImport("user32.dll")]
public static extern bool MoveWindow(
    IntPtr hWnd,
    int X,
    int Y,
    int nWidth,
    int nHeight,
    bool bRepaint);
 
[DllImport("user32.dll")]
public static extern IntPtr GetForegroundWindow();
 
[DllImport("user32.dll")]
public static extern bool GetWindowRect(
    HandleRef hWnd,
    out RECT lpRect);
 
public struct RECT
{
    public int Left;        // x position of upper-left corner
    public int Top;         // y position of upper-left corner
    public int Right;       // x position of lower-right corner
    public int Bottom;      // y position of lower-right corner
}
 
'@
 
        Add-Type -MemberDefinition $signature -Name Wutils -Namespace WindowsUtils
    
    }
    PROCESS{
     $phandle = [WindowsUtils.Wutils]::GetForegroundWindow()
    
     $o = New-Object -TypeName System.Object
     $href = New-Object -TypeName System.RunTime.InteropServices.HandleRef -ArgumentList $o, $phandle
    
     $rct = New-Object WindowsUtils.Wutils+RECT
    
     [WindowsUtils.Wutils]::GetWindowRect($href, [ref]$rct)
     
     $width = $rct.Right - $rct.Left
     $height = 800
    <#
     $height = $rct.Bottom = $rct.Top
     
     $rct.Right
     $rct.Left
     $rct.Bottom
     $rct.Top
     
     $width
     $height
    #>
     [WindowsUtils.Wutils]::MoveWindow($phandle, $newX, $newY, $width, $height, $true)
    
    }
}


#                        _________________________________________________
#                        G E N E R A T E P A S S W O R D   F U N C T I O N
#                        ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
#                   This function generates a password of specified length

function GeneratePassword () {
    param (
	    [Int]
		$Length=11,
        [string]
        $chars = 'abcdefghikmnopqrstuvwxyzACDEFGJHKLMNPQRSTUVWXYZ23456789',
        [string]
        $specials
	)
    
    function Get-RandomCharacters($length, $characters) {
        $random = 1..$length | ForEach-Object { Get-Random -Maximum $characters.length }
        $private:ofs=""
        return [String]$characters[$random]
    }
    
    $characters = "$($chars)$($specials)"
    #$characters
    #<#
    $password = Get-RandomCharacters -length $Length -characters $characters
        
    return [string]$password
    #>
}

#for($i=0;$i -lt 30;$i++){GeneratePassword}

$CopySelPwd_Btn.IsEnabled = $false
$CopyAllPwd_Btn.IsEnabled = $false

$GeneratedPwds_Lbx.Add_SelectionChanged({
    if( $GeneratedPwds_Lbx.SelectedIndex -ne -1 ) {
        $CopySelPwd_Btn.IsEnabled = $true
    }
})

$PwdGenSingle_Btn.Add_Click({
    $pwd = GeneratePassword -Length ([INT]$PwdLength_Tbx.Text.ToString()) $PwdBaseStr_Tbx.Text -specials $PwdSpecialStr_Tbx.Text
    $GeneratedPwds_Lbx.Items.Add($pwd)
    if( $GeneratedPwds_Lbx.Items.Count -gt 0 -and -not $CopyAllPwd_Btn.IsEnabled ){$CopyAllPwd_Btn.IsEnabled = $true}
    $pwd  | Set-Clipboard
})

$PwdGenMultiple_Btn.Add_Click({
    for($i=0;$i -lt ([INT]$NmbrsOfPwds_Tbx.Text.ToString()) ; $i++ ){
        $pwd = GeneratePassword -Length ([INT]$PwdLength_Tbx.Text.ToString()) $PwdBaseStr_Tbx.Text -specials $PwdSpecialStr_Tbx.Text
        $GeneratedPwds_Lbx.Items.Add($pwd)
    }
    if( $GeneratedPwds_Lbx.Items.Count -gt 0 -and -not $CopyAllPwd_Btn.IsEnabled ){$CopyAllPwd_Btn.IsEnabled = $true}
})

$CopyAllPwd_Btn.Add_Click({
    $GeneratedPwds_Lbx.Items | Set-Clipboard
})

$CopySelPwd_Btn.Add_Click({
    if( $GeneratedPwds_Lbx.SelectedIndex -ne -1 ) {
        $GeneratedPwds_Lbx.SelectedValue | Set-Clipboard
    }
})

# move form to specific screen position, x,y


$Form.Add_loaded({
    
})

$Form.Add_Closed({
    
})

# check if executed in Windows Powershell ISE, if not resize console
 
if ( $host.name -eq "ConsoleHost" ) {
    # move-window 20 820
    # [console]::WindowWidth=78; [console]::WindowHeight=5; [console]::BufferWidth=[console]::WindowWidth
}
 
 
$async = $form.Dispatcher.InvokeAsync({
    $form.ShowDialog() | Out-Null
})

$async.Wait() | Out-Null

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#$AUTOSTART = $false

if ( $host.name -eq "Windows PowerShell ISE Host" ) {

$filename = $psISE.CurrentFile.FullPath.Replace(".ps1",".xaml")

} else {

$filename = $MyInvocation.MyCommand.Path.Replace(".ps1",".xaml")

}

$scriptpath = $filename -replace ($filename -split "\\" | Select-Object -Last 1),""

[xml]$xaml = Get-Content $filename -Raw

[void][System.Reflection.Assembly]::LoadWithPartialName('presentationframework')

#[void][System.Windows.Forms.Application]::EnableVisualStyles()

Add-Type -AssemblyName Microsoft.VisualBasic

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

try

{

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

}

catch

{

Write-Host "Unable to load Windows.Markup.XamlReader. Some possible causes for this problem include: .NET Framework is missing PowerShell must be launched with PowerShell -sta,invalid XAML code was encountered."

}

# Load nodes from XAML source and create variables

$xaml.SelectNodes("//*[@*[contains(translate(name(.),'n','N'),'Name')]]") | ForEach {

New-Variable -Name $_.Name -Value $Form.FindName($_.Name) -Force

}

function move-window {

param(

[int]$newX,

[int]$newY

)

BEGIN {

$signature = @'

[DllImport("user32.dll")]

public static extern bool MoveWindow(

IntPtr hWnd,

int X,

int Y,

int nWidth,

int nHeight,

bool bRepaint);

[DllImport("user32.dll")]

public static extern IntPtr GetForegroundWindow();

[DllImport("user32.dll")]

public static extern bool GetWindowRect(

HandleRef hWnd,

out RECT lpRect);

public struct RECT

{

public int Left; // x position of upper-left corner

public int Top; // y position of upper-left corner

public int Right; // x position of lower-right corner

public int Bottom; // y position of lower-right corner

}

Add-Type -MemberDefinition $signature -Name Wutils -Namespace WindowsUtils

}

PROCESS{

$phandle = [WindowsUtils.Wutils]::GetForegroundWindow()

$o = New-Object -TypeName System.Object

$href = New-Object -TypeName System.RunTime.InteropServices.HandleRef -ArgumentList $o, $phandle

$rct = New-Object WindowsUtils.Wutils+RECT

[WindowsUtils.Wutils]::GetWindowRect($href, [ref]$rct)

$width = $rct.Right - $rct.Left

$height = 800

$height = $rct.Bottom = $rct.Top

$rct.Right

$rct.Left

$rct.Bottom

$rct.Top

$width

$height

[WindowsUtils.Wutils]::MoveWindow($phandle, $newX, $newY, $width, $height, $true)

}

# _________________________________________________

# G E N E R A T E P A S S W O R D F U N C T I O N

# ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

# This function generates a password of specified length

function GeneratePassword () {

param (

[Int]

$Length=11,

[string]

$chars = 'abcdefghikmnopqrstuvwxyzACDEFGJHKLMNPQRSTUVWXYZ23456789',

[string]

$specials

)

function Get-RandomCharacters($length, $characters) {

$random = 1..$length | ForEach-Object { Get-Random -Maximum $characters.length }

$private:ofs=""

return [String]$characters[$random]

}

$characters = "$($chars)$($specials)"

#$characters

#<#

$password = Get-RandomCharacters -length $Length -characters $characters

return [string]$password

}

#for($i=0;$i -lt 30;$i++){GeneratePassword}

$CopySelPwd_Btn.IsEnabled = $false

$CopyAllPwd_Btn.IsEnabled = $false

$GeneratedPwds_Lbx.Add_SelectionChanged({

if( $GeneratedPwds_Lbx.SelectedIndex -ne -1 ) {

$CopySelPwd_Btn.IsEnabled = $true

}

})

$PwdGenSingle_Btn.Add_Click({

$pwd = GeneratePassword -Length ([INT]$PwdLength_Tbx.Text.ToString()) $PwdBaseStr_Tbx.Text -specials $PwdSpecialStr_Tbx.Text

$GeneratedPwds_Lbx.Items.Add($pwd)

if( $GeneratedPwds_Lbx.Items.Count -gt 0 -and -not $CopyAllPwd_Btn.IsEnabled ){$CopyAllPwd_Btn.IsEnabled = $true}

$pwd | Set-Clipboard

})

$PwdGenMultiple_Btn.Add_Click({

for($i=0;$i -lt ([INT]$NmbrsOfPwds_Tbx.Text.ToString()) ; $i++ ){

$pwd = GeneratePassword -Length ([INT]$PwdLength_Tbx.Text.ToString()) $PwdBaseStr_Tbx.Text -specials $PwdSpecialStr_Tbx.Text

$GeneratedPwds_Lbx.Items.Add($pwd)

}

if( $GeneratedPwds_Lbx.Items.Count -gt 0 -and -not $CopyAllPwd_Btn.IsEnabled ){$CopyAllPwd_Btn.IsEnabled = $true}

})

$CopyAllPwd_Btn.Add_Click({

$GeneratedPwds_Lbx.Items | Set-Clipboard

})

$CopySelPwd_Btn.Add_Click({

if( $GeneratedPwds_Lbx.SelectedIndex -ne -1 ) {

$GeneratedPwds_Lbx.SelectedValue | Set-Clipboard

}

})

# move form to specific screen position, x,y

$Form.Add_loaded({

})

$Form.Add_Closed({

})

# check if executed in Windows Powershell ISE, if not resize console

if ( $host.name -eq "ConsoleHost" ) {

# move-window 20 820

# [console]::WindowWidth=78; [console]::WindowHeight=5; [console]::BufferWidth=[console]::WindowWidth

}

$async = $form.Dispatcher.InvokeAsync({

$form.ShowDialog() | Out-Null

})

$async.Wait() | Out-Null

Save code below in file: GenerateRandomPassword.xaml

<Window 
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        
        Title="Random Password Generator" Height="450" Width="800" MinWidth="800" MinHeight="450">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="10"/>
            <ColumnDefinition Width="119*"/>
            <ColumnDefinition Width="416*"/>
            <ColumnDefinition Width="118*"/>
            <ColumnDefinition Width="119*"/>
            <ColumnDefinition Width="10"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="10"/>
            <RowDefinition Height="30"/>
            <RowDefinition Height="30"/>
            <RowDefinition Height="30"/>
            <RowDefinition Height="4"/>
            <RowDefinition Height="30"/>
            <RowDefinition/>
            <RowDefinition Height="10"/>
        </Grid.RowDefinitions>
        <Grid.Background>
            <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                <GradientStop Color="#FFADC5D1" Offset="0"/>
                <GradientStop Color="#FFB3D7EA" Offset="1"/>
            </LinearGradientBrush>
        </Grid.Background>
        <TextBox x:Name="PwdBaseStr_Tbx" Grid.Column="2" Height="23" Margin="4" Grid.Row="1" TextWrapping="Wrap" Text="abcdefghikmnopqrstuvwxyzACDEFGJHKLMNPQRSTUVWXYZ23456789" VerticalContentAlignment="Center" Padding="4,0,0,0" FontFamily="Segoe UI Light"/>
        <TextBox x:Name="PwdSpecialStr_Tbx" Grid.Column="2" Height="23" Margin="4" TextWrapping="Wrap" VerticalContentAlignment="Center" Padding="4,0,0,0" Grid.Row="2" FontFamily="Segoe UI Light" Text="!@#"/>
        <Label x:Name="PwdBaseStr_Lbl" Content="Base string" Grid.Column="1" Margin="0,2,2,2" Grid.Row="1" HorizontalAlignment="Right" VerticalContentAlignment="Center" Padding="0"/>
        <Label x:Name="PwdSpecialStr_Lbl" Content="Special characters" Grid.Column="1" Margin="0,2,2,2" Grid.Row="2" HorizontalAlignment="Right" VerticalContentAlignment="Center" Padding="0"/>
        <Label x:Name="PwdLength_Lbl" Content="Password length" Grid.Column="1" Margin="0,2,2,2" Grid.Row="3" HorizontalAlignment="Right" VerticalContentAlignment="Center" Padding="0"/>
        <TextBox x:Name="PwdLength_Tbx" Grid.Column="2" Height="23" Margin="4" TextWrapping="Wrap" VerticalContentAlignment="Center" Padding="4,0,0,0" Grid.Row="3" FontFamily="Segoe UI Light" Text="11"/>
        <Button x:Name="PwdGenSingle_Btn" Content="Generate Single Password" Grid.Column="3" Margin="4,2" Grid.Row="1" FontFamily="Segoe UI Light" FontStyle="Italic" Grid.ColumnSpan="2"/>
        <Button x:Name="PwdGenMultiple_Btn" Content="Generate Multiple Passwords" Grid.Column="3" Margin="4,2" Grid.Row="2" FontFamily="Segoe UI Light" FontStyle="Italic" Grid.ColumnSpan="2"/>
        <ListBox x:Name="GeneratedPwds_Lbx" Grid.Column="2" Margin="4,0" Grid.Row="5" Grid.RowSpan="2" FontFamily="Courier New"/>
        <Label x:Name="GeneratedPwds_Lbl" Content="Generated&#xD;&#xA;passwords" Grid.Column="1" Margin="0,2,2,0" Grid.Row="5" HorizontalAlignment="Right" Padding="0" Grid.RowSpan="2"/>
        <TextBox x:Name="NmbrsOfPwds_Tbx" Grid.Column="4" Height="23" Margin="4" TextWrapping="Wrap" VerticalContentAlignment="Center" Padding="4,0,0,0" Grid.Row="3" FontFamily="Segoe UI Light" Text="10"/>
        <Label x:Name="NmbrsOfPwds_Lbl" Content="Password #" Grid.Column="3" Margin="0,2,2,2" Grid.Row="3" HorizontalAlignment="Right" VerticalContentAlignment="Center" Padding="0"/>
        <Button x:Name="CopySelPwd_Btn" Content="Copy Selected" Grid.Column="3" Margin="4,2" Grid.Row="5" FontFamily="Segoe UI Light" FontStyle="Italic"/>
        <Button x:Name="CopyAllPwd_Btn" Content="Copy All" Grid.Column="4" Margin="4,2" Grid.Row="5" FontFamily="Segoe UI Light" FontStyle="Italic"/>
    </Grid>
</Window>

<Window

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

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

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

Title="Random Password Generator" Height="450" Width="800" MinWidth="800" MinHeight="450">

<Grid>

<Grid.ColumnDefinitions>

</Grid.ColumnDefinitions>

<Grid.RowDefinitions>

</Grid.RowDefinitions>

<Grid.Background>

</LinearGradientBrush>

</Grid.Background>

</Grid>

</Window>

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Generate Random Password (Powershell XAML GUI)

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