public ActionResult Handle(ControllerContext context) { if (!CanHandle(context)) { return(null); } var model = context.Controller.ViewData.Model; if (model == null) { return(null); } context.HttpContext.Response.ContentType = MediaTypes.First(); context.HttpContext.Response.ContentEncoding = Encoding.UTF8; if (AlwaysReturnPartial || CustomViewExists(context)) { return new PartialViewResult { ViewData = context.Controller.ViewData, TempData = context.Controller.TempData, ViewName = CustomViewExists(context) ? GetCustomViewName(context) : (string)context.RouteData.Values["action"], } } ; return(OnHandle(context)); }