public IntegratedSurveyInfoRepository(Epi.Web.WCF.SurveyService.IEWEDataService iDataService)
 {
     _iDataService = iDataService;
     int.TryParse(ConfigurationManager.AppSettings["CACHE_DURATION"].ToString(), out CacheDuration);
     CacheIsOn = ConfigurationManager.AppSettings["CACHE_IS_ON"];//false;
     IsCacheSlidingExpiration = ConfigurationManager.AppSettings["CACHE_SLIDING_EXPIRATION"].ToString();
 }
 public IntegratedSurveyAnswerRepository(Epi.Web.WCF.SurveyService.IEWEDataService iDataService)
 {
     _iDataService = iDataService;
 }