title: CORS implementation in WEBAPI - .net framework 4.0
body: <p>I am bit new to webAPi and I want to implement CORS (Cross Origin Resource Sharing) on Web API. I am referring to this <a href="http://www.asp.net/web-api/overview/security/enabling-cross-origin-requests-in-web-api" rel="nofollow">Microsoft link</a>. They install a Nuget package using </p>
  
  <pre><code>PM&gt; Install-Package Microsoft.AspNet.Cors -Version 5.0.0-rc1 -Pre
  </code></pre>
  
  <p>However,  I am using .NET Framework 4.0 and it is not working. Afterwards I used this Nuget command:</p>
  
  <pre><code>Install-Package Microsoft.AspNet.WebApi -Version 4.0.20710
  </code></pre>
  
  <p>But it does not contain the CORS class. So, do we have any other different way to implement CORS?</p>