protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { var sb = new StringBuilder(); for (int i = 0; i < OrderingShop.Rank; i++) { sb.Append("<i class='fa fa-star' style='color:#F07202'></i>"); } ltlRank.Text = sb.ToString(); var addrs = UserBll.GetUserAddressesByUserId(YeUser.UserID); rptDeliveryInfo.DataSource = addrs; rptDeliveryInfo.DataBind(); var addr = addrs.SingleOrDefault(p => p.IsDefault); if (addr != null) { tbxMobile.Text = addr.Mobile; tbxReceiver.Text = addr.Receiver; tbxAddress.Text = addr.Address; } BindData(); lblOrderSN.Text = OrderBll.CreateOrderSN(YeUser.UserID); } }