title: How do I access the UI elements within an ItemsControl?
body: <p>I have subclassed a Silverlight <code>ItemsControl</code> into a <code>SlideShow</code> control.  This works fine when I hard-code the item elements in the XAML directly.  But if I use a <code>DataTemplate</code>, how do I access the UI elements for each item?</p>