public void bind()
{
User user = (User)Session["user"];
TeacherBLL teacherBll = new TeacherBLL();
Teacher teacher = teacherBll.getByUserId(user.Id);
CommonBLL commonBll = new CommonBLL();
DataTable dt = commonBll.getAllRecordByRecordId(teacher.Id);
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();
}
