XAML ListBox mit Checkboxen

Hallo,

ich versuche mithilfe von XAML eine ListBox inklusive Checkboxen zu erstellen. Der Input dafür wird aus einer XML Datei eingelesen. Leider besitzen die Checkboxen keinen Anzeigennamen....

Ich bin über jede Hilfe dankbar :)

xaml gui.ps1

#Build the GUI
[xml]$xaml = @"<Window
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  x:Name="Window" Title="install Software" WindowStartupLocation="CenterScreen" Height="500" Width="550" ShowInTaskbar="True" Background="lightgray"><StackPanel><StackPanel Orientation="Horizontal"><Label Content="Suchen:" Height="30" Width="50" Margin="10,20,10,10"/><TextBox x:Name="inputTextBox" Height="22" Width ="460"/></StackPanel><StackPanel  Orientation="Horizontal"><Button x:Name="addButton" Content="Hinzufügen" Height="25" Width="255" Margin="10,0,5,10" Background="white"/><Button x:Name="removeButton" Content="Entfernen" Height="25" Width="255" Margin="5,0,5,10" Background="white"/></StackPanel><ListBox x:Name="listbox" SelectionMode="Extended" Margin="10,5,10,5"><ListBox.ItemTemplate><DataTemplate><CheckBox x:Name="check" Content="{Binding Name}" IsChecked="{Binding IsChecked}" Margin="2,2,0,0"/></DataTemplate></ListBox.ItemTemplate></ListBox><Button x:Name="install" Content="Installieren" Height="25" Margin="5,5,10,5" Background="white"/></StackPanel></Window>"@

$reader=(New-Object System.Xml.XmlNodeReader $xaml)
$Window=[Windows.Markup.XamlReader]::Load( $reader )

#Connect to Controls
$inputTextBox = $Window.FindName('inputTextBox')
$addButton = $Window.FindName('addButton')
$listbox = $Window.FindName('listbox')
$removeButton = $Window.FindName('removeButton')

#readXML
[xml]$list = Get-Content -Path "$PSScriptRoot\config.xml"
foreach( $config in $list.config.software)
{
  $listbox.Items.Add( [System.String[]](@(" $($config.package)")))
}

#Events
$addButton.Add_Click({
    If ((-NOT [string]::IsNullOrEmpty($inputTextBox.text))) {
        $listbox.Items.Add($inputTextBox.text)
        $inputTextBox.Clear()
    }
})
$removeButton.Add_Click({
    While ($listbox.SelectedItems.count -gt 0) {
        $listbox.Items.RemoveAt($listbox.SelectedIndex)
    }
})
$listbox.Add_Drop({
    (Get-Content $_.Data.GetFileDropList()) | ForEach {
        $listbox.Items.Add($_)
    }
})

$Window.ShowDialog() | Out-Null

config.xml

<?xml version="1.0" encoding="UTF-8"?><config><software package="Firefox"></software><software package="AdobeReader"></software><software package="Gimp"></software><software package="XMind"></software><software package="Google Chrome"></software><software package="Notepad++"></software><software package="7zip"></software><software package="LibreOffice"></software><software package="Xampp"></software></config>