protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { Master.ShowLiControl(this.Page, "liFragment3"); //课程通知 int notifyId = 0; if (CommonUtility.SafeCheckByParams<string>(Request["notifyId"], ref notifyId)) { DalOperationAboutCourseNotifyInfo dalOperationAboutCourseNotifyInfo = new DalOperationAboutCourseNotifyInfo(); if (Request["op"] == "delete") { dalOperationAboutCourseNotifyInfo.DelCourseNotifyInfoById(notifyId); } else if (Request["op"] == "toTop") { DalOperationAboutCourses doac = new DalOperationAboutCourses(); CoursesNotifyInfo coursesNotify = doac.FindCourseNotifyById(notifyId); if (coursesNotify.isTop > 0) doac.Canceltop(notifyId); else doac.Addtop(notifyId); } } DataListBindCourseNotify(); } }