title: Interaction.Behaviors in Windows 10 UAP
body: <p>I'm experimenting with using Interaction.Behaviors in XAML to bind events to my controller like so,</p>
  
  <pre><code>&lt;GridView x:Name="mygrid" &gt;
      &lt;interact:Interaction.Behaviors&gt;
          &lt;interactcore:EventTriggerBehavior EventName="SelectionChanged"&gt;
              &lt;interactcore:InvokeCommandAction
                  Command="{Binding Controller.Test}"
                  CommandParameter="{Binding ElementName=mygrid, Path=SelectedItem}"/&gt;
          &lt;/interactcore:EventTriggerBehavior&gt;
      &lt;/interact:Interaction.Behaviors&gt;
  &lt;/GridView&gt;
  </code></pre>
  
  <p>This works perfectly except... Visual Studio 2015 shows the following errors,</p>
  
  <pre><code>Severity    Code    Description Project File    Line    Suppression State
  Error       The name "EventTriggerBehavior" does not exist in the namespace "using:Microsoft.Xaml.Interactions.Core".   MVC C:\Prototype\MVC\MVC\MainPage.xaml  19  
  Error       The name "InvokeCommandAction" does not exist in the namespace "using:Microsoft.Xaml.Interactions.Core".    MVC C:\Prototype\MVC\MVC\MainPage.xaml  20  
  Error       The name "Interaction" does not exist in the namespace "using:Microsoft.Xaml.Interactivity".    MVC C:\Prototype\MVC\MVC\MainPage.xaml  18  
  </code></pre>
  
  <p>This has caused the designer to break, so even though the code works, the designer doesn't.  Any ideas?</p>
  
  <p>My includes are...</p>
  
  <pre><code>xmlns:interact="using:Microsoft.Xaml.Interactivity"
  xmlns:interactcore="using:Microsoft.Xaml.Interactions.Core"
  </code></pre>
  
  <p>And just to clarify, I included the behaviors SDK via the "Add Reference..." dialog.</p>