title: Pass Info to Client without Page Refresh in Asp.net MVC Application
body: <p>Today we have seen some sites that pass data or notification to client without page refresh. Named Real time or interactive applications.</p>
  
  <p>some of known site are :</p>
  
  <ol>
  <li><a href="http://stackoverflow.com">Stackoverflow</a> : notifications</li>
  <li><a href="http://freelancer.com" rel="nofollow">Freelancer</a> : passes project and professional counts asynchronously in  numeric format</li>
  <li><a href="http://mail.google.com" rel="nofollow">Google Mail</a> : Counts mail memory usage by users in total.</li>
  </ol>
  
  <p>and so more ... .</p>
  
  <p>I have tried and searched some tools like <a href="http://signalr.net/" rel="nofollow">SignalR</a>. Basically <a href="http://signalr.net/" rel="nofollow">SignalR</a> designed for creating chat application. But is there a direct way without any extension in Microsoft Technologies to meet our purpose? For example suppose we want a simple counter like <a href="http://freelancer.com" rel="nofollow">freelancer</a>, Have we no way except using extensions like <a href="http://signalr.net/" rel="nofollow">SignalR</a>?</p>