addroominfo.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 Entity;
using BLL;
using DAL;

public partial class AddRoom : 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();
        }
    }


    protected void LinkButton11_Click(object sender, EventArgs e)
    {
        if (Label8.Text == "")
        {
            RoomEntity rom = new RoomEntity();
            rom.BedNumber = Convert.ToInt32(this.TextBox2.Text);
            rom.Number = this.TextBox1.Text;
            rom.GuestNumber = Convert.ToInt32(this.TextBox3.Text);
            rom.Description = this.TextBox4.Text;
            rom.State = this.DropDownList2.Text;
            rom.TypeID = Convert.ToInt32(this.DropDownList1.SelectedValue);


            int s = RoomBLL.AddRoom(rom);
            string msg;
            switch (s)
            {
                case -2:
                    msg = "数据库连接失败！请检查您的数据库或联系管理员！";
                    break;
                case -1:
                    msg = "数据操作错误！请检查您输入的数据！";
                    break;
                case 0:
                    msg = "没有影响到任何数据！";
                    break;
                default:
                    msg = "成功添加了房间:" + rom.Number + "";
                    break;
            }
            Session["flag"] = msg;
            Response.Redirect("Success.aspx");
        }
        else
            return;
    }
    protected void LinkButton12_Click(object sender, EventArgs e)
    {
        Response.Redirect(Label7.Text);
    }
    protected void TextBox1_TextChanged(object sender, EventArgs e)
    {
        if (RoomBLL.SelectRoom(TextBox1.Text))
        {
            Label8.Text = "";
        }
        else
            Label8.Text = "该房间已存在";
    }
}