//王一情
        public string GetCourseTask(int userid, int userlevel)
        {
            T_Base_Teacher    teacher     = new T_Base_Teacher();
            DALT_Base_Teacher dal_Teacher = new DALT_Base_Teacher();

            teacher = dal_Teacher.GetModel(userid);

            DALT_Event_CourseTask     dal  = new DALT_Event_CourseTask();
            List <T_Event_CourseTask> list = new List <T_Event_CourseTask>();

            if (userlevel != 10 && userlevel != 11)
            {
                list = dal.GetStuCourseList(userid);
            }
            else
            {
                list = dal.GetTeaCourseList("WPeople=" + "'" + teacher.Name + "'");
            }

            string res = "";

            foreach (T_Event_CourseTask item in list)
            {
                T_Task_Course    course     = new T_Task_Course();
                DALT_Task_Course dal_course = new DALT_Task_Course();
                course = dal_course.GetModel(item.CourseId);

                string st_date = ((DateTime)item.StartWeek).ToString("yyyy-MM-dd");
                string st      = st_date + " " + item.StartTime;
                string ed      = st_date + " " + item.EndTime;

                res += "{\"id\":\"" + item.Id
                       + "\",\"title\":\"" + course.Name
                       + "\",\"type\":\"" + item.Type
                       + "\",\"des\":\"" + item.Description
                       + "\",\"start\":\"" + st
                       + "\",\"end\":\"" + ed + "\"}";
                res += ",";
            }


            return(res);
        }
        //王一情,并且把那个GetCourseTask放到了其他地方
        public int AddCourseTask(int type, string des, DateTime start, DateTime end, int taskalert, DateTime start_date, int week_type, int week_number, int userid, int choose_course)
        {
            T_Base_Teacher    teacher     = new T_Base_Teacher();
            DALT_Base_Teacher dal_teacher = new DALT_Base_Teacher();

            //王一情
            teacher = dal_teacher.GetModel(userid);

            T_Event_CourseTask model = new T_Event_CourseTask();

            model.Type        = type;
            model.IsAlert     = taskalert;
            model.CourseId    = choose_course;
            model.Description = des;
            model.EndTime     = end.ToLongTimeString().ToString();
            model.StartTime   = start.ToLongTimeString().ToString();
            model.StartWeek   = start_date;
            model.State       = 0;
            model.WeekNum     = week_number;
            model.WeekType    = week_type;
            model.WPeople     = teacher.Name;

            DALT_Event_CourseTask dal = new DALT_Event_CourseTask();
            //循环添加课程日程

            int result = 0;

            if (model.WeekNum == 1)
            {
                result = dal.Add(model);
            }
            //如果有循环的话
            else if (model.WeekNum > 1)
            {
                for (int i = 1; i <= model.WeekNum; i++)
                {
                    //如果不分单双周
                    if (model.WeekType == 0)
                    {
                        result          = dal.Add(model);
                        model.StartWeek = start_date.AddDays(7 * i);
                    }
                    //如果单周
                    else if (model.WeekType == 1)
                    {
                        result          = dal.Add(model);
                        model.StartWeek = start_date.AddDays(14 * i);
                    }
                    //如果双周
                    else if (model.WeekType == 2)
                    {
                        model.StartWeek = start_date.AddDays(14 * (i - 1) + 7);
                        result          = dal.Add(model);
                    }
                }
            }
            if (result > 0)
            {
                return(2);
            }
            return(0);
        }