title: Getting xaml class name(reference) through its child ui control
body: <p>Is there any way to access xaml class reference/name through its child ui control ?
  the code is---></p>
  
  <pre><code>private void AvailableItemListScrollViewer_Loaded(object sender, RoutedEventArgs e)
          {
               _listScrollViewer = sender as ScrollViewer;
  
               Binding binding = new Binding();
               binding.Source = _listScrollViewer;
               binding.Path = new PropertyPath("VerticalOffset");
               binding.Mode = BindingMode.OneWay;
               this.SetBinding(ListVerticalOffsetProperty, binding); &lt;---//(this)
          }
  </code></pre>
  
  <p>Where this (shown above) referring the parent class which contains <code>_listScrollViewer</code> control, but I want to write <code>AvailableItemListScrollViewer_Loaded</code> method for all the pages of my app, so I am putting it into a separate class, but here this listener only receiving that ui element reference, so how can i get the parent class ? So I can write the last line of code above something like this---></p>
  
  <pre><code>(class reference).SetBinding(ListVerticalOffsetProperty, binding)
  </code></pre>