title: How to pass some parameters in Url.Action in mvc
body: <pre><code>Url.Action("CreatePerson", "Person", new RouteValueDictionary(new { id = 8,name="rachel",grade="a"}));
  </code></pre>
  
  <p>When I get parameters in controller, I get just the first value of "id",
  but I didn't get the values of "name" and "grade".</p>
  
  <p>why?</p>