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    <p>you were almost there.</p> <pre><code>Code: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Navigation; using System.Windows.Shapes; namespace WpfApplication1 { /// &lt;summary&gt; /// Interaction logic for MainWindow.xaml /// &lt;/summary&gt; public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } } public class ImageItem: DependencyObject { public static readonly DependencyProperty SourceProperty = DependencyProperty.RegisterAttached("Source", typeof(string), typeof(DependencyObject), new PropertyMetadata((o, e) =&gt; { //System.Diagnostics.Debugger.Break(); })); public static string GetSource(DependencyObject o) { return (string)o.GetValue(ImageItem.SourceProperty); } public static void SetSource(DependencyObject o, string e) { o.SetValue(ImageItem.SourceProperty, e); } } } </code></pre> <p>Markup:</p> <pre><code>&lt;Window x:Class="WpfApplication1.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:WpfApplication1" Title="MainWindow" Height="350" Width="525"&gt; &lt;Grid&gt; &lt;Grid.Resources&gt; &lt;Style TargetType="{x:Type ListBoxItem}"&gt; &lt;Setter Property="Template"&gt; &lt;Setter.Value&gt; &lt;ControlTemplate TargetType="ListBoxItem"&gt; &lt;Border Name="Border" Padding="2" SnapsToDevicePixels="true"&gt; &lt;StackPanel Orientation="Horizontal" &gt; &lt;Image Source="{Binding Path=Source, RelativeSource={RelativeSource AncestorType=ListBoxItem}}" Height="16" Width="16" HorizontalAlignment="Center" VerticalAlignment="Center" /&gt; &lt;ContentPresenter Name="ContentPresenter" HorizontalAlignment="Stretch" Width="Auto" /&gt; &lt;/StackPanel&gt; &lt;/Border&gt; &lt;ControlTemplate.Triggers&gt; &lt;Trigger Property="IsSelected" Value="true"&gt; &lt;Setter TargetName="Border" Property="Background" Value="{StaticResource ListBoxItem_BackgroundBrush_Selected}"/&gt; &lt;Setter TargetName="ContentPresenter" Property="TextElement.FontWeight" Value="Bold"/&gt; &lt;/Trigger&gt; &lt;Trigger Property="IsEnabled" Value="false"&gt; &lt;Setter Property="Foreground" Value="{StaticResource TabItem_BackgroundBrush_Disabled}"/&gt; &lt;/Trigger&gt; &lt;/ControlTemplate.Triggers&gt; &lt;/ControlTemplate&gt; &lt;/Setter.Value&gt; &lt;/Setter&gt; &lt;/Style&gt; &lt;/Grid.Resources&gt; &lt;ListBox Name="listBox_LibAll" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"&gt; &lt;ListBoxItem local:ImageItem.Source="/WpfApplication1;component/Penguins.jpg" Content="Item 1" /&gt; &lt;ListBoxItem Content="Item 2" /&gt; &lt;ListBoxItem Content="Item 3" /&gt; &lt;/ListBox&gt; &lt;/Grid&gt; &lt;/Window&gt; </code></pre>
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    1. POHow to attach a property to an object using XAML
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    1. COThere are several things wrong here. 1. `ImageItem` should not inherit from anything as it is not an object. 2. `ImageItem` should be a static class as having instances of it makes no sense, it just hosts a property. 3. The type of the property should be `ImageSource`, a string can still be assigned in XAML, you want type safety on the property though. 4. The owner type should be `ImageItem` not `DepedencyObject` since the property has be defined in that class. (Also i would say your answer is too noisy, too much (even redundant and partially wrong) code with too little explanaition)
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    2. COH.B. - How did you manage to get 30K and still have such questions? ImageItems must inehrit from DO, otherwise you won't be able register attached properties for it. DO allows for the widest range of objects, that's why I used it. Brr Grrr... Just get the code and compile it. At least I didn't use ns:) LOL.
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    3. COWrong and wrong, attached properties are attached, they do not require the owning type to be a dependency object. And the owning type is different from where the property can be used, every attached property can be used on every dependency object.
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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