title: ResponseFormat for WCF in JSON and XML at the same time?
body: <p>When requesting an object for example using REST, is it possible to get the response in json and xml format or do I have to create UriTemplates that are something like:</p>
  
  <pre><code>[WebInvoke(UriTemplate="&amp;format=json?user/{id}", ResponseFormat=WebMessageFormat.Json)]
  
  [WebInvoke(UriTemplate="&amp;format=xml?user/{id}", ResponseFormat=WebMessageFormat.Xml)]
  </code></pre>
  
  <p>The reason I ask is because I may need one format returned for an app on an android phone for example and another type returned for an app on a laptop.</p>
  
  <p>Also,  Can the methods have the same name such as Register or do I have to have one called:</p>
  
  <p>RegisterJSON(User user) and another called RegisterXML(User user)</p>