public void bind()
{
string teachId = Request.QueryString["teachID"];
string classId = Request.QueryString["classID"];
string courseId = Request.QueryString["courId"];
// ClassBLL classBll = new ClassBLL();
CourseBLL courseBll = new CourseBLL();
CommonBLL commonBll = new CommonBLL();
//courseName.Text = classBll.get(classId).Name;
courseName.Text = courseBll.get(courseId).Name;
DataTable dt = commonBll.getCourseDetailAttendaceRate(teachId, classId, courseId, true);
AspNetPager1.RecordCount = dt.Rows.Count;
int from = (AspNetPager1.CurrentPageIndex - 1) * AspNetPager1.PageSize + 1;
int to = from + AspNetPager1.PageSize - 1 > AspNetPager1.RecordCount ? AspNetPager1.RecordCount : from + AspNetPager1.PageSize - 1;
GridView1.DataSource = PageUtil.getPaged(dt, from, to);
GridView1.DataBind();
}
