/// <summary>
        /// 绑定数据源
        /// </summary>
        private void bind()
        {
            string id = Request.QueryString["id"].ToString();

            AttendanceBLL attendBLL = new AttendanceBLL();
            attend = attendBLL.get(id);

            CourseTableBLL ctBLL = new CourseTableBLL();
            CourseTable ct = ctBLL.get(attend.CourTableID);

            ClassBLL classBLL = new ClassBLL();
            TeacherBLL teacherBLL = new TeacherBLL();
            CourseBLL courseBLL = new CourseBLL();
            StudentBLL stuBLL = new StudentBLL();

            #region 绑定页面数据
            Label_class.Text = classBLL.get(ct.ClassID).Name;
            Label_course.Text = courseBLL.get(ct.CourId).Name;
            Label_teacher.Text = teacherBLL.get(ct.TeachID).Name;
            Label_student.Text = stuBLL.get(attend.StudID).Name;
            Label_oldStatus.Text = attend.Status;
            Label_week.Text = ct.Week;
            Label_weekDay.Text = ct.WeekDay;
            Label_courseTime.Text = ct.CourseTime;
            Label_place.Text = ct.Place;

            #endregion
        }
        /// <summary>
        /// 绑定数据源
        /// </summary>
        private void bind()
        {
            string id = Request.QueryString["id"].ToString();

            AttendanceBLL attendBLL = new AttendanceBLL();

            attend = attendBLL.get(id);

            CourseTableBLL ctBLL = new CourseTableBLL();
            CourseTable    ct    = ctBLL.get(attend.CourTableID);

            ClassBLL   classBLL   = new ClassBLL();
            TeacherBLL teacherBLL = new TeacherBLL();
            CourseBLL  courseBLL  = new CourseBLL();
            StudentBLL stuBLL     = new StudentBLL();

            #region 绑定页面数据
            Label_class.Text      = classBLL.get(ct.ClassID).Name;
            Label_course.Text     = courseBLL.get(ct.CourId).Name;
            Label_teacher.Text    = teacherBLL.get(ct.TeachID).Name;
            Label_student.Text    = stuBLL.get(attend.StudID).Name;
            Label_oldStatus.Text  = attend.Status;
            Label_week.Text       = ct.Week;
            Label_weekDay.Text    = ct.WeekDay;
            Label_courseTime.Text = ct.CourseTime;
            Label_place.Text      = ct.Place;

            #endregion
        }