title: Apply AuthorizeAttribute to a controller class and to action simultaneously
body: <p>Is There one way to make a [Authorize] attibute be ignored in one action in a controller class that has a Authorize attribute?</p>
  
  <pre><code>        [Authorize]
          public class MyController : Controller
          {
             [Authorize(Users="?")]//I tried to do that and with "*", but unsuccessfuly,
             public ActionResult PublicMethod()
             {
             //some code
             }
  
             public ActionResult PrivateMethod()
             {
             //some code
             }
          }
  </code></pre>
  
  <p>Just the PrivateMethod() should have authentication required, but it has been required too.</p>
  
  <p>PS: I wouldn't like to make my custom authorize filter.</p>
  
  <p>[]'s</p>