protected void Page_Load(object sender, System.EventArgs e) { if (!int.TryParse(base.Request.QueryString["CountDownCategoryId"], out this.CountDownCategoryId)) { base.GotoResourceNotFound(); return; } this.btnUpdateCountDown.Click += new System.EventHandler(this.btnUpdateGroupBuy_Click); if (!base.IsPostBack) { this.HourDropDownList1.DataBind(); this.drophours.DataBind(); CountDownCategoriesInfo countDownInfo = PromoteHelper.GetCountDownnCategoriesInfo(this.CountDownCategoryId); if (countDownInfo == null) { base.GotoResourceNotFound(); return; } this.LoadCountDown(countDownInfo); } }