public async Task <IActionResult> Index() //public IActionResult Index() { // Below code just for example to use ViewRenderService only var user = new MSystemUser() { MsuName = "Sample Name", Authorities = Authorities.SystemManager }; //Fake user HttpContext.Session.SetObject("LogedinUser", user); //var result = await ViewRenderService.RenderViewToStringAsync("Home/About", user); or ViewData["sample"] = "Sample Data"; var result = await ViewRenderService.RenderViewToStringAsync("Home/About", user); return(Content(result)); //return View(); }