private void Add()
        {
            var obj = DataManager.Instance.CreateObject <BadgesDefault>();

            obj.Id          = GuidComb.Generate();
            obj.RankId      = DataManager.Instance.GetAllRanks().FirstOrDefault().Id;
            obj.BadgeTypeId = DataManager.Instance.GetAllBadges().FirstOrDefault().Id;
            DataManager.Instance.AddBadgesDefault(obj);
            BadgesDefaultsCollection.Add(new ListBoxBadgeDefault(obj));
            OnPropertyChanged("BadgesDefaultsCollection");
            BadgeDefaultSelected = new ListBoxBadgeDefault(obj);
        }
 private void Delete()
 {
     DataManager.Instance.DeleteBadgesDefault(BadgeDefaultSelected.Model);
     Load();
     BadgeDefaultSelected = null;
 }