title: wpf auto scroll items in databound ItemsControl (like news ticker)
body: <p>I am creating a messages ticker for my application.</p>
  
  <pre><code> &lt;UserControl.Resources&gt;
      &lt;DataTemplate x:Key="MessagesDataTemplate"&gt;
          &lt;TextBlock 
             FontWeight="Bold" 
             FontSize="12" 
             Text="{Binding Path=Message}" 
             Height="30" 
             Margin="2"/&gt;
      &lt;/DataTemplate&gt;
  &lt;/UserControl.Resources&gt;
  
  &lt;Grid&gt;
      &lt;ItemsControl 
         ItemsSource="{Binding Messages}" 
         ItemTemplate="{StaticResource MessagesDataTemplate}"&gt;          
      &lt;/ItemsControl&gt;
  &lt;/Grid&gt;
  </code></pre>
  
  <p>I want to display a Message item (i.e. the TextBlock) for 5 seconds then move to the next item (vertically).</p>
  
  <p>Can anyone guide me on this please?</p>