title: GET and POST to same Controller Action in ASP.NET MVC
body: <p>I'd like to have a single action respond to both Gets as well as Posts. I tried the following </p>
  
  <pre><code>[HttpGet]
  [HttpPost]
  public ActionResult SignIn()
  </code></pre>
  
  <p>That didn't seem to work. Any suggestions ?</p>