title: How to add a Blend Behavior in a Style Setter
body: <p>I have crated a Blend behavior for Button. How can I set that to all of my Buttons in the app.</p>
  
  <pre><code>&lt;Button ...&gt;
    &lt;i:Interaction.Behaviors&gt;
      &lt;local:MyBehavior /&gt;
    &lt;/i:Interaction.Behaviors&gt;
  &lt;/Button&gt;
  </code></pre>
  
  <p>However, when I try:</p>
  
  <pre><code>&lt;Style&gt;
    &lt;Setter Property="i:Interaction.Behaviors"&gt;
      &lt;Setter.Value&gt;
        &lt;local:MyBehavior /&gt;
      &lt;/Setter.Value&gt;
    &lt;/Setter&gt;
  &lt;/Style&gt;
  </code></pre>
  
  <p>I get the error</p>
  
  <blockquote>
    <p>The property "Behaviors" does not have an accessible setter.</p>
  </blockquote>