public void OnNavigatedTo(NavigationContext navigationContext)
 {
     _player = (from player in _state.Context.Players
         where
             player.Id == (int) navigationContext.Parameters["player"]
         select player).FirstOrDefault();
 }
        private void ChangePages(Uri obj)
        {
            if (obj.Equals(NewAirlineUri))
            {
                _player = new Player
                {
                    Continent = Continent,
                    Region = SelectedRegion,
                    MajorAirports = MajorAirports,
                    StartYear = Year,
                    Focus = SelectedFocus,
                    Difficulty = SelectedDifficulty,
                    NumOfOpponents = SelectedOpponents,
                    RandomOpponents = RandomOpponents,
                    SameRegion = SameRegion,
                    RealData = RealData,
                    UseDays = GameTurn,
                    Paused = PausedOnStart
                };

                _state.Context.Players.Add(_player);
                _state.SaveState();
            }

            _regionManager.RequestNavigate("MainContentRegion", obj);
        }