BISDK.Client.LoadPersistentData C# (CSharp) Метод

        public bool LoadPersistentData()
        {
            String accessToken = AccessToken;
            String refreshToken = RefreshToken;

            if (String.IsNullOrEmpty(accessToken))
            {
                return false;
            }
            else
            {
                this.Authenticator = new OAuth2AuthorizationRequestHeaderAuthenticator(accessToken);
            }

            return true;
        }