title: Can you define multiple TargetTypes for one XAML style?
body: <p>In HTML/CSS you can define a style which can be applied to many types of elements, e.g.:</p>
  
  <pre><code>.highlight {
      color:red;
  }
  </code></pre>
  
  <p>can be applied to both P and DIV, e.g.:</p>
  
  <pre><code>&lt;p class="highlight"&gt;this will be highlighted&lt;/p&gt;
  &lt;div class="highlight"&gt;this will also be highlighted&lt;/div&gt;
  </code></pre>
  
  <p>but in XAML you seem to have to define the TargetType for styles, otherwise you get an error:</p>
  
  <pre><code>&lt;Style x:Key="formRowLabel" TargetType="TextBlock"&gt;
  </code></pre>
  
  <p>is there a way to allow a XAML style to be applied to multiple elements or even to leave it open as in CSS?</p>