public ActionResult DeleteInfo(int? id)
        {
            if (id != null)
            {
                InfoRepository InfoRepository = new InfoRepository();
                Info info = InfoRepository.GetByID(id.Value);

                InfoRepository.Delete(info);
                string folderPath = "~/Content/Files/" + info.Title;
                if (Directory.Exists(HostingEnvironment.MapPath(folderPath)))
                    Directory.Delete(HostingEnvironment.MapPath(folderPath), true);
            }

            return RedirectToAction("InfoPage", "Info");
        }