Displaying and editing XML data with a WPF TreeView

Question

Hi,

I'd like to visualize XML data with the WPF TreeView control. The treeview displays all elements of the XML data in hierarchical order. Below the treeview is a ListBox containing TextBoxes for editing the name, the value of the element and all its attributes.

I have figured out how to display the XML data in the treeview. But I don't have an idea how to bind the textboxes to the selected element in the treeview:

<UserControl.Resources>
  <HierarchicalDataTemplate ItemsSource="{Binding Path=Elements}" x:Key="TVTemplate">
   <TreeViewItem Header="{Binding Path=Name}"/>
  </HierarchicalDataTemplate>
 </UserControl.Resources>

 <StackPanel>
  <TreeView x:Name="TreeView" ItemsSource="{Binding Path=Root.Elements}" ItemTemplate="{StaticResource TVTemplate}" SelectedValuePath="Attributes" >
  </TreeView>


  <ListView ItemsSource="{Binding ElementName=TreeView, Path=SelectedValuePath}">
   <ListView.View>
    <GridView AllowsColumnReorder="False" ColumnHeaderToolTip="Element Information">
     <GridViewColumn DisplayMemberBinding="{Binding Path=Name}" Header="Name" Width="Auto"/>
     <GridViewColumn DisplayMemberBinding="{Binding Path=Value}" Header="Value" Width="Auto" />
    </GridView>
   </ListView.View>
  </ListView>
 </StackPanel>

What can I do to let the GridView show the attributes' names and values?