Anil Singh | Code-sample.com

using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Http; using System.Web.Mvc.Filters; namespace myPortal.API {     /// <summary>     /// Base api controller will extend to all apis. And can handle authentication and authorization here.     /// </summary>     public class BaseAPIController : ApiController     {         /// <summary>         /// BaseAPIController constructor will check that identity exists or not.         /// </summary>         public BaseAPIController ()         {             if (! HttpContext .Current.User.Identity.IsAuthenticated) ...