/// <summary>
        /// 查询问卷列表
        /// </summary>
        public string GetQuestionnairesData()
        {
            var form             = Request("form").DeserializeJSONTo <QuestionnairesQueryEntity>();
            var questionnaireBLL = new QuestionnaireBLL(this.CurrentUserInfo);

            string content = string.Empty;

            string QuestionnaireName = FormatParamValue(form.QuestionnaireName);
            //string Title = FormatParamValue(form.Title);
            //string DateBegin = FormatParamValue(form.DateBegin);
            //string DateEnd = FormatParamValue(form.DateEnd);
            int pageIndex = Utils.GetIntVal(FormatParamValue(Request("page"))) - 1;

            QuestionnaireEntity queryEntity = new QuestionnaireEntity();

            queryEntity.QuestionnaireName = QuestionnaireName;
            //if (this.CurrentUserInfo.CurrentUser.User_Name.ToLower() == "admin")
            //{
            //    queryEntity.CreateBy = this.CurrentUserInfo.CurrentUser.User_Name.ToLower();
            //}
            //else
            //{
            //    queryEntity.CreateBy = this.CurrentUserInfo.UserID;
            //}

            var data           = questionnaireBLL.GetWebQuestionnaires(queryEntity, pageIndex, PageSize);
            var dataTotalCount = questionnaireBLL.GetWebQuestionnairesCount(queryEntity);

            content = string.Format("{{\"totalCount\":{1},\"topics\":{0}}}",
                                    data.ToJSON(),
                                    dataTotalCount);

            return(content);
        }