public EnvianceAccess()
        {
            try
            {
                config = AppConfiguration.Current;

                authService = new AuthService();
                authService.Url = config.EnvianceAuthenticationServiceURL;

                dataService = new EnvianceDataSubmissionService.DataService();
                dataService.Url = config.EnvianceDataServiceURL;

                treeService = new TreeService();
                treeService.Url = config.EnvianceTreeServiceURL;

                Authenticate();

      
            }
            catch (Exception e)
            {
                throw new Exception(e.Message);
            }


        }
 public EnvianceServices()
 {
     config = AppConfiguration.Current;
 }