title: How to Send Json String to Controller in mvc4 and Deserialize json
body: <p>I have the json object like below</p>
  
  <pre><code>Extension = {
  "BookMarks":
  [{"Name":"User1","Number":"101"},
  {"Name":"User2","Number":"102"},
  {"Name":"User3","Number":"103"}]}
  </code></pre>
  
  <p>I want to send this json string to my controller Action method and Deserialize the data </p>
  
  <p>I want to pass the data to the partialview </p>
  
  <pre><code> public ActionResult ExtensionsDialog(var data)
          {
              return PartialView(data); 
          }
  </code></pre>
  
  <p>Any help
  Thanks in advance..</p>