diff --git a/Source/NotifyIconWpf/TaskbarIcon.Declarations.cs b/Source/NotifyIconWpf/TaskbarIcon.Declarations.cs
index 8d6e3e0..6d3a23d 100644
--- a/Source/NotifyIconWpf/TaskbarIcon.Declarations.cs
+++ b/Source/NotifyIconWpf/TaskbarIcon.Declarations.cs
@@ -1821,7 +1821,9 @@ namespace Hardcodet.Wpf.TaskbarNotification
     /// An attached property that is assigned to displayed UI elements (balloos, tooltips, context menus), and
     /// that can be used to bind to this control. The attached property is being derived, so binding is
     /// quite straightforward:
-    /// <c></c>
+    /// <code>
+    /// <TextBlock Text="{Binding RelativeSource={RelativeSource Self}, Path=(tb:TaskbarIcon.ParentTaskbarIcon).ToolTipText}" />
+    /// </code>
     /// </summary>  
     public static readonly DependencyProperty ParentTaskbarIconProperty =
         DependencyProperty.RegisterAttached("ParentTaskbarIcon", typeof (TaskbarIcon), typeof (TaskbarIcon),