private void Show()
{
Person myPerson = new Person();
DTeacher dTeacher = new DTeacher(myPerson.people_id);
DataTable dt = dTeacher.GetGradeList();
DataList1.DataSource = dt;
DataList1.DataBind();
}
private void ShowGrade()
{
DTeacher dTeacher = new DTeacher(_myPerson.people_id);
DataTable dtGrade = dTeacher.GetGradeList();
cblGrade.DataTextField = "GradeFullName";
cblGrade.DataValueField = "grade_id";
cblGrade.DataSource = dtGrade;
cblGrade.DataBind();
}