protected void Page_Load(object sender, EventArgs e)
{
lblmsg.Text = "";
lblbook.Text = "";
if (Page.IsPostBack == false)
{
List <Student> _StudentList = new List <Student>();
_StudentBL = new StudentBL();
_StudentList = _StudentBL.BL_STUDENT_SELECT_RENT_BOOK(0);
drppublication.DataSource = _StudentList;
drppublication.DataTextField = "STUDENTNAME";
drppublication.DataValueField = "SID";
drppublication.DataBind();
drppublication.Items.Insert(0, "SELECT");
drpbook.Items.Insert(0, "SELECT");
}
}