updateroominfo.aspx.cs

酒店管理系统项目需求说明 第一部分 引言 1 1.1编写目的 1 1.2背景 1 第二部分 任务概述 2 3.1实现目标 2 3.1.1客房类型模块： 2 3.1.2客房信息

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using BLL;
using Entity;

public partial class UpdateRoomInfo : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Session["Name"] == null)
            {
                Response.Redirect("Index.aspx");
            }
            Label7.Text = Request.UrlReferrer.ToString();
            Bind();


        }
    }

    void Bind()
    { 
                    
        if (!string.IsNullOrEmpty(Request.QueryString["RoomID"].ToString()))
        {
            int RoomID = Convert.ToInt32(Request.QueryString["RoomID"]);
            RoomEntity RE = RoomBLL.GetRoomByRoomID(RoomID);
            lblroomnumber.Text = RE.Number;
            txtbednumber.Text = RE.BedNumber.ToString();
            txtdescription.Text = RE.Description;
            txtguestnumber.Text = RE.GuestNumber.ToString();
            DropDownList1.Text = RE.TypeName.ToString();
            DropDownList2.Text = RE.State;

            
        }
    }

    protected void LinkButton11_Click(object sender, EventArgs e)
    {
        string TypeName = DropDownList1.Text;

        RoomEntity RE = new RoomEntity();
        RE.BedNumber = Convert.ToInt32(txtbednumber.Text);
        RE.GuestNumber = Convert.ToInt32(txtguestnumber.Text);
        //调用方法获得TypeID
        RE.TypeID = RoomTypeBLL.GetTypeIDByTypeName(TypeName); ;
        RE.Description = txtdescription.Text;
        RE.Number = lblroomnumber.Text;
        RE.State = DropDownList2.Text;
        RE.RoomID = Convert.ToInt32(Request.QueryString["RoomID"]);

        int flag = RoomBLL.UpdateRoomByNumber(RE);
        if (flag == 1)
        {
            Session["flag"] = "成功修改房间 ：" + RE.Number + "的信息";
            Response.Redirect("Success.aspx");
        }
        else
        {
            Response.Redirect("Lost.aspx");
        }
    }
    protected void LinkButton12_Click(object sender, EventArgs e)
    {
        Response.Redirect(Label7.Text);
    }
}