//public ActionResult Image(int id)
        //{
        //    using (var db = new AdaptiveApplicationDbContext())
        //    {
        //        return base.File(db.DUser.Find(id).User_Picture, "image/jpeg");
        //    }
        //}

        public ActionResult List()
        {
            List <DBAdaptive_educational_application> list;

            using (var db = new AdaptiveApplicationDbContext())
            {
                list = db.Adaptive.Include(s => s.Journal).ToList();
            }

            return(View(list));
        }
        public ActionResult DoUpload(IFormFile file)
        {
            using (var stream = file.OpenReadStream())
            {
                var xs          = new XmlSerializer(typeof(Adaptive_educational_application.Adaptive_educational_application));
                var application = (Adaptive_educational_application.Adaptive_educational_application)xs.Deserialize(stream);


                using (var db = new AdaptiveApplicationDbContext())
                {
                    var dbs = new DBAdaptive_educational_application()
                    {
                        UserName           = application.UserName,
                        User_Picture       = application.User_Picture,
                        Traffic_Laws_Level = application.Traffic_Laws_Level,
                        Algebra_Level      = application.Algebra_Level,
                        Geometry_Level     = application.Geometry_Level,
                        Music_Level        = application.Music_Level,
                        Curent_Level_User  = application.Curent_Level_User,
                        //Curent_User_Level = application.Curent_User_Level
                    };
                    dbs.Journal = new Collection <DbSuggestion_for_improvements>();
                    foreach (var suggestion in application.Journal)
                    {
                        dbs.Journal.Add(new DbSuggestion_for_improvements()
                        {
                            Subject_Area       = suggestion.Subject_Area,
                            Wishes             = suggestion.Wishes,
                            Proposed_link      = suggestion.Proposed_link,
                            Add_to_application = suggestion.Add_to_application
                        });
                    }

                    db.Adaptive.Add(dbs);
                    db.SaveChanges();
                }
                return(View(application));
            }
        }