protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { //username = (string)Session["username2"]; //userid = (string)Session["userid2"]; submodelid = Request.QueryString["submodelid"]; if (submodelid == null) { submodelid = (string)Session["submodel_id"]; } Button1.CommandName = submodelid; if (submodelid != "") { dml ob = new dml(); DataTable dt = new DataTable(); DataTable dt1 = new DataTable(); DropDownList1.DataSource = ob.getsubmodeldetails_drop(submodelid); DropDownList1.DataTextField = "COLOR_NAME"; DropDownList1.DataValueField = "Expr1"; DropDownList1.DataBind(); dt = ob.getsubmodeldetails_1(submodelid); if (dt.Rows.Count > 0) { Image1.ImageUrl = "http://localhost:49447/Images/" + dt.Rows[0]["PICTURE"].ToString(); Label1.Text = dt.Rows[0]["SUBMODEL_NAME"].ToString(); } dt1 = ob.getfeatures(submodelid); Label6.Text = "<ul type='square'>"; if (dt1.Rows.Count > 0) { for (int i = 0; i < dt1.Rows.Count; i++) { Label6.Text = Label6.Text + "<li>" + dt1.Rows[i]["FEATURE_NAME"].ToString() + "</li>"; } } Label6.Text = Label6.Text + "</ul>"; } } }