protected void Page_Load(object sender, EventArgs e) { TicketInfo obj = (TicketInfo)Session["Ticket"]; int SourceId = obj.SourceId; int DestinationId = obj.destinationId; DateTime doj = obj.doj; dal dal = new dal(); DataSet ds = dal.GetServiceList(SourceId, DestinationId); GridView1.DataSource = ds; DataBind(); }