title: Using BasedOn Style Property on DynamicResources
body: <p>i wonder if there is a way to use the basedOn property of wpf styles with dynamicresources. e.g.</p>
  
  <pre><code>&lt;Style BasedOn="{DynamicResource somestyle}"&gt;
     &lt;Setter Property="SomeProp" Value="SomeValue"/&gt;
  &lt;/Style&gt;
  </code></pre>
  
  <p>this e.g. throws an error indicating that the usage of dynamicresources in combination with BasedOn styles is not possible.
  i wonder how someone could do that?
  thanks</p>