public bool SubmitUserAnswer(U_QuestionAnswerDetail userAnswer)
        {
            bool result = false;

            result = _wl.SaveUserAnswer(userAnswer);
            return(result);
        }
        /// <summary>
        /// 保存用户答案
        /// </summary>
        /// <param name="answerDetailList"></param>
        /// <returns></returns>
        public bool SaveUserAnswer(U_QuestionAnswerDetail answerDetailModel)
        {
            bool result = false;//保存结果标识

            //问卷人员与答案主表
            Business_Questionnaire_Answer mainExerciseAnswerModel = new Business_Questionnaire_Answer();

            mainExerciseAnswerModel.QuestionnaireVguid      = answerDetailModel.BusinessQuestionnaireVguid; //问卷主信息Vguid
            mainExerciseAnswerModel.Business_PersonnelVguid = answerDetailModel.BusinessPersonnelVguid;     //做题人Vguid
            mainExerciseAnswerModel.Status            = "1";                                                //未完成
            mainExerciseAnswerModel.ParticipateStatus = "2";                                                //参与
            //mainExerciseAnswerModel.CreatedDate = DateTime.Now;
            //mainExerciseAnswerModel.ChangeDate = DateTime.Now;

            //问卷人员与答案附表
            Business_Questionnaire_AnswerDetail detailAnswerModel = new Business_Questionnaire_AnswerDetail();

            detailAnswerModel.Answer = answerDetailModel.Answer;
            detailAnswerModel.BusinessQuestionDetailVguid = answerDetailModel.BusinessQuestionnaireDetailVguid;//具体问卷Vguid
            //detailAnswerModel.BusinessAnswerExercisesVguid = answerDetailModel.BusinessAnswerExercisesVguid;
            //detailAnswerModel.CreatedDate = DateTime.Now;
            //detailAnswerModel.ChangeDate = DateTime.Now;
            result = _ws.SaveUserAnswer(mainExerciseAnswerModel, detailAnswerModel);

            LogHelper.WriteLog(JsonHelper.ModelToJson <Business_Questionnaire_AnswerDetail>(detailAnswerModel));


            return(result);
        }