public ActionResult feedbackfinish(ShelonFinish sf,
                                           string HardLesson, string EasyLesson, string ColorEasy, string ColorHard, string eyes, string musical, string playMusic)
        {
            sessionOrNot();

            using (amedilab_dataEntities entities = new amedilab_dataEntities())
            {
                ShelonFinish found = entities.ShelonFinishes.Where(usr => usr.user_id == _eyeMusicModel.userDAL.user_ID).SingleOrDefault();

                if (found == null)
                {
                    // User found in the database
                    if (eyes == " " || musical == " " || ColorEasy == " " || ColorHard == " " || sf.faces == null || sf.fun == null || sf.hard == null)
                    {
                        ModelState.AddModelError("", "please fill all ");
                        return(View("feedbackfinish"));
                    }
                    else
                    {
                        sf.user_id    = _eyeMusicModel.userDAL.user_ID;
                        sf.HardColor  = Int32.Parse(ColorHard);
                        sf.clearColor = Int32.Parse(ColorEasy);

                        if (eyes == "true")
                        {
                            sf.closeEyes = true;
                        }
                        else
                        {
                            sf.closeEyes = false;
                        }

                        if (musical == "true")
                        {
                            sf.musical = true;
                        }
                        else
                        {
                            sf.musical = false;
                        }

                        if (playMusic == "true")
                        {
                            sf.playMusic = true;
                        }
                        else
                        {
                            sf.playMusic = false;
                        }

                        sf.hard = HardLesson;
                        sf.easy = EasyLesson;
                        entities.ShelonFinishes.Add(sf);
                        entities.SaveChanges();
                    }
                }
            }
            return(View("menustepExp", _eyeMusicModel));
        }
 //[Authorize]
 public ActionResult feedbackfinish()
 {
     sessionOrNot();
     eyemusic45.DAL.ShelonFinish sf = new ShelonFinish();
     return(View(sf));
 }