title: How to set animations/transitions when adding elements to a ListViews?
body: <p>I have got a ListView wich I added Elements by binding. The ListView looks like:</p>
  
  <pre><code> &lt;ListView 
          x:Name="ListView" 
          Height="auto" 
          Width="350" 
          ItemsSource="{Binding}" 
          Padding="0,0,-20,0" 
          Grid.Row="1" 
          Grid.Column="0" 
          Background="#EFEFEF"
          ItemContainerStyle="{StaticResource ListViewStyle}"&gt;
  
          &lt;ListView.ItemTemplate&gt;
              &lt;DataTemplate&gt;
                  &lt;StackPanel Height="50" VerticalAlignment="Top" Margin="0,0,0,0" 
                          &lt;TextBlock Text="{Binding name} TextWrapping="NoWrap"/&gt;
                  &lt;/StackPanel&gt;
              &lt;/DataTemplate&gt;
          &lt;/ListView.ItemTemplate&gt;
      &lt;/ListView&gt;
  </code></pre>
  
  <p>With this basic setup there is already an animation when a element is bonded to the underlying List. Strangely to different animations are used. The first element slides in from the right and all other elements popup. I’m searching for a way to animate all added elements the same way (e.g. slide in from the right). I have been locking into the auto generated (by Blend) ListViewStyle for hours now but couldn't find something. Later I found out that it is possible to add this property inside the style:</p>
  
  <pre><code>&lt;Style x:Key="ListViewStyle" TargetType="ListViewItem"&gt;
          &lt;Setter Property="Transitions"&gt;
              &lt;Setter.Value&gt;
                  &lt;TransitionCollection&gt;
                      &lt;EntranceThemeTransition FromHorizontalOffset="400" /&gt;
                      &lt;PopupThemeTransition FromHorizontalOffset="400"/&gt;
                  &lt;/TransitionCollection&gt;
              &lt;/Setter.Value&gt;
          &lt;/Setter&gt;
   ...
   &lt;/Style&gt;
  </code></pre>
  
  <p>The <strong>EntranceThemeTransition</strong> and <strong>PopupThemeTransition</strong> seems to be the right properties because they change the behavior of the animation. But I don't know how to use them or how to disable one. How can I get just one animation (slide in from the right) to the ListView?</p>