//王一情
        public string GetOneCourseTask(int id)
        {
            DALT_Event_CourseTask dal  = new DALT_Event_CourseTask();
            T_Event_CourseTask    item = dal.GetModel(id);

            //DALT_Task_Course dal_cou = new DALT_Task_Course();
            //T_Task_Course course = new T_Task_Course();
            //course = dal_cou.GetModel(courseId);

            #region 连接传回数据
            string res       = "[";
            int    taskAlert = 0;

            if (item.IsAlert != 0)
            {
                taskAlert = (int)item.IsAlert;  //是否提醒
            }

            res += "{\"type\":\"" + item.Type
                   + "\",\"des\":\"" + item.Description
                   + "\",\"taskalert\":\"" + taskAlert
                   + "\",\"title\":\"" + "shu" + "\"}";
            res += ",";

            if (res.Count() >= 1)
            {
                res = res.Substring(0, res.Count() - 1);
            }

            res += "]";
            #endregion


            return(res);
        }
        //王一情
        public int EditCourseTask(string title, int type, string des, DateTime start, DateTime end, int alert, int userid, int taskid)
        {
            if (title == "")
            {
                return(1);
            }
            else if (userid == -1)
            {
                return(2);
            }

            #region 课程日程修改
            DALT_Event_CourseTask dal         = new DALT_Event_CourseTask();
            T_Event_CourseTask    item        = new T_Event_CourseTask();
            T_Event_CourseTask    course_task = new T_Event_CourseTask();
            course_task = dal.GetModel(taskid);

            item.Id          = taskid;
            item.State       = 0;
            item.Type        = type;
            item.Description = des;
            item.StartTime   = start.ToLongTimeString().ToString();
            item.EndTime     = end.ToLongTimeString().ToString();
            item.WPeople     = course_task.WPeople;
            item.CourseId    = course_task.CourseId;
            item.StartWeek   = start;
            item.WeekNum     = 1;

            if (alert == 0)
            {
                item.IsAlert = 0;
            }
            else
            {
                item.IsAlert = 1;
                item.IsAlert = alert;
            }

            #endregion

            bool res = dal.Update(item);

            if (res)
            {
                return(0);
            }
            else
            {
                return(3);
            }
        }