public UserEntity GetUserSession()
        {
            var serializationUtility = new SerializationUtility();

            object userJson = string.Empty;

            ApplicationData.Current.LocalSettings.Values.TryGetValue(LoginService.USERKEY, out userJson);

            return serializationUtility.DeSerialize<UserEntity>(userJson == default(object) ? string.Empty : userJson.ToString());
        }