public void SelectExpoById(int idExpo)
        {
            ExpoDataContainer.ExpoData expo = expoData.GetExpoById(idExpo);

            if (expo != null)
            {
                expoSelected = expo;
            }
        }
        public void SelectExpoByName(string expoName)
        {
            ExpoDataContainer.ExpoData expo = expoData.GetExpo(expoName);

            if (expo != null)
            {
                expoSelected = expo;
            }
        }
        public ExpoDataContainer.ExpoData GetExpoSelected()
        {
            ExpoDataContainer.ExpoData expoData = expoSelected;

            if (expoData == null || expoData.expoName == null || expoData.expoName.CompareTo("") == 0)
            {
                return(null);
            }
            else
            {
                return(expoData);
            }
        }
        private void Awake()
        {
            if (_instance == null)
            {
                _instance = this;
            }
            else
            {
                Destroy(this);
            }

            currExpoData = AppManager.Instance.GetExpoSelected();

            LoadSceneTrackers();
        }