/// <summary> /// 绑定数据源 /// </summary> private void bind() { User user = Session["User"] as User; Student stud = new StudentBLL().getByUserId(user.Id); Label_name.Text = stud.Name; CommonBLL commBLL = new CommonBLL(); GridView1.DataSource = commBLL.getSingleStudentAttendStatistics(stud.Id,true); GridView1.DataBind(); }