public void AddFeedback(Feedback feedback)
 {
     var path = GetPath("feedback.txt");
     using (var sw = new StreamWriter(path, true))
     {
         sw.WriteLine(feedback.ToString());
     }
 }
 public ActionResult FeedbackForm(Feedback info)
 {
     var model = new FileDataRepository();
     model.AddFeedback(info);
     return View("FeedbackResult", info);
 }
 //GET: /Statistics/FeedbackForm
 public ActionResult FeedbackForm()
 {
     ViewBag.LinkCss = LinkHelper.GenerateLinkClass("FeedbackForm");
     var model = new Feedback();
     return View(model);
 }