protected void Page_Load(object sender, EventArgs e) { if (!int.TryParse(this.Page.Request.QueryString["preSaleId"], out this.preSaleId)) { base.GotoResourceNotFound(); } else if (!this.Page.IsPostBack) { ProductPreSaleInfo productPreSaleInfo = ProductPreSaleHelper.GetProductPreSaleInfo(this.preSaleId); if (productPreSaleInfo == null || productPreSaleInfo.ProductId <= 0) { base.GotoResourceNotFound(); } else { Literal literal = this.litProductSaleAmount; int num = ProductPreSaleHelper.GetPreSaleProductAmount(this.preSaleId); literal.Text = num.ToString(); Literal literal2 = this.litPayAllProductAmount; num = ProductPreSaleHelper.GetPreSalePayFinalPaymentAmount(this.preSaleId); literal2.Text = num.ToString(); this.litPayDepositTotal.Text = ProductPreSaleHelper.GetPayDepositTotal(this.preSaleId).F2ToString("f2"); this.litFinalPaymentTotal.Text = ProductPreSaleHelper.GetPayFinalPaymentTotal(this.preSaleId).F2ToString("f2"); this.litAllTotal.Text = (ProductPreSaleHelper.GetPayFinalPaymentTotal(this.preSaleId) + ProductPreSaleHelper.GetPayDepositTotal(this.preSaleId)).F2ToString("f2"); } } }