cancelreservation.aspx.cs

酒店管理系统

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;

public partial class cancelReservation : System.Web.UI.Page
{
    private ReservationOperater opera;
    protected void Page_Load(object sender, EventArgs e)
    {
        opera = new ReservationOperater();
        listTheOrders();
    }
    /// <summary>
    /// 列出预定记录
    /// </summary>
    protected void listTheOrders()
    {
        ArrayList orderlist = opera.GetAllOrder();

        TableRow arow;

       foreach(OrderInfo anOrder in orderlist)
       {
           arow = new TableRow();
           Table1.Rows.Add(arow);
           TableCell nameCell=new TableCell();
           nameCell.Text=anOrder.cusName;
           arow.Cells.Add(nameCell);

           TableCell contactCell = new TableCell();
           contactCell.Text = anOrder.contact;
           arow.Cells.Add(contactCell);

           TableCell entertimeCell = new TableCell();
           entertimeCell.Text = anOrder.enterTime;
           arow.Cells.Add(entertimeCell);

           TableCell deleteButton = new TableCell();
           LinkButton aButton = new LinkButton();
           aButton.Text = "delete";
           aButton.Click+=new EventHandler(aButton_Click);
           aButton.ToolTip = anOrder.id.ToString();
           deleteButton.Controls.Add(aButton);
           arow.Cells.Add(deleteButton);
        }
    }

    void aButton_Click(object sender, EventArgs e)
    {
        if(opera.DeleteAnOrder(int.Parse(((LinkButton)sender).ToolTip)))
        {
            Label1.Visible=false;
            Response.Redirect("successPage.aspx",true);
            return;
        }
        else
        {
            Label1.Visible=true;
            Label1.Text=opera.errorMessage;
            return;
        }
    }
}