title: Set style of a specific element of a UserControl by name
body: <p>If I have a <code>UserControl</code> with the following two <code>Label</code>s inside of it's grid like so:</p>
  
  <pre><code>&lt;Grid x:Name="mainGrid"&gt;
      &lt;Label x:Name="labelTitle"/&gt;
      &lt;Label x:Name="labelValue"/&gt;
  &lt;/Grid&gt;
  </code></pre>
  
  <p>Can I set their styles separately from within a <code>ResourceDictionary</code> something like:</p>
  
  <pre><code>&lt;Style TargetType="{x:Type MyControl}"&gt;
      &lt;Style.Resources&gt;
          &lt;Style TargetType="MyControl.mainGrid.labelTitle"&gt;
          &lt;/Style&gt;
          &lt;Style TargetType="MyControl.mainGrid.labelValue"&gt;
          &lt;/Style&gt;
      &lt;/Style.Resources&gt;
  &lt;/Style&gt;
  </code></pre>
  
  <p>If possible I would like to do all of this in the <code>ResourceDictionary</code> and not have to touch the <code>UserControl</code> at all.</p>