1using System;
 2using System.Collections;
 3using System.Configuration;
 4using System.Data;
 5using System.Linq;
 6using System.Web;
 7using System.Web.Security;
 8using System.Web.UI;
 9using System.Web.UI.HtmlControls;
10using System.Web.UI.WebControls;
11using System.Web.UI.WebControls.WebParts;
12using System.Xml.Linq;
13using Entity;
14using BLL;
15using DAL;
16
17public partial class AddRoom : System.Web.UI.Page
18...{
19    protected void Page_Load(object sender, EventArgs e)
20    ...{
21        if (!IsPostBack)
22        ...{
23            if (Session["Name"] == null)
24            ...{
25                Response.Redirect("Index.aspx");
26            }
27            Label7.Text = Request.UrlReferrer.ToString();
28        }
29    }
30
31
32    protected void LinkButton11_Click(object sender, EventArgs e)
33    ...{
34        if (Label8.Text == "")
35        ...{
36            RoomEntity rom = new RoomEntity();
37            rom.BedNumber = Convert.ToInt32(this.TextBox2.Text);
38            rom.Number = this.TextBox1.Text;
39            rom.GuestNumber = Convert.ToInt32(this.TextBox3.Text);
40            rom.Description = this.TextBox4.Text;
41            rom.State = this.DropDownList2.Text;
42            rom.TypeID = Convert.ToInt32(this.DropDownList1.SelectedValue);
43
44
45            int s = RoomBLL.AddRoom(rom);
46            string msg;
47            switch (s)
48            ...{
49                case -2:
50                    msg = "数据库连接失败！请检查您的数据库或联系管理员！";
51                    break;
52                case -1:
53                    msg = "数据操作错误！请检查您输入的数据！";
54                    break;
55                case 0:
56                    msg = "没有影响到任何数据！";
57                    break;
58                default:
59                    msg = "成功添加了房间:" + rom.Number + "";
60                    break;
61            }
62            Session["flag"] = msg;
63            Response.Redirect("Success.aspx");
64        }
65        else
66            return;
67    }
68    protected void LinkButton12_Click(object sender, EventArgs e)
69    ...{
70        Response.Redirect(Label7.Text);
71    }
72    protected void TextBox1_TextChanged(object sender, EventArgs e)
73    ...{
74        if (RoomBLL.SelectRoom(TextBox1.Text))
75        ...{
76            Label8.Text = "";
77        }
78        else
79            Label8.Text = "该房间已存在";
80    }
81}
82