?using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

public partial class OrderDetails : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        int OrderID = Int32.Parse(Request.Params["OrderID"]);

        string UserId = User.Identity.Name;

        BookStore order = new BookStore();
        BookStore.OrderDetails myOrderDetails = order.GetOrderDetails(OrderID, UserId);

        if (myOrderDetails != null)
        {

            GridControl1.DataSource = myOrderDetails.OrderItems;
            GridControl1.DataBind();

            lblTotal.Text = String.Format("{0:c}", myOrderDetails.OrderTotalCost);
            lblOrderNumber.Text = OrderID.ToString();
            lblOrderDate.Text = myOrderDetails.OrderDate.ToShortDateString();
        }
        else
        {

            MyError.Text = "沒有發(fā)現(xiàn)訂單！";
            detailsTable.Visible = false;
        }
    }

    protected void btn_back_Click(object sender, EventArgs e)
    {
        Response.Redirect("default.aspx");
    }
}