C# 去数据库信息的问题

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这段代码运行后，页面显示的信息不符，请高人指教！


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 ChangeForm : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            Maticsoft.BLL.RoomSales bll1 = new Maticsoft.BLL.RoomSales();
            drpRoom.DataSource = bll1.GetListNoChk();
            drpRoom.DataTextField = "RoomName";
            drpRoom.DataValueField = "id";
            drpRoom.DataBind();

            Maticsoft.BLL.Room bll = new Maticsoft.BLL.Room();
            DropDownList1.DataSource = bll.GetNoRoom();
            DropDownList1.DataTextField = "RoomName";
            DropDownList1.DataValueField = "id";
            DropDownList1.DataBind();
        }
    }
    //更改入住变成空房
    private void UpdateroomStateNO()
    {   string id = Hidden1.Value;
        Maticsoft.Model.Room model = new Maticsoft.Model.Room();
        model.RoosIs = "空房";
        model.id = int.Parse(id);
        Maticsoft.BLL.Room bll = new Maticsoft.BLL.Room();
        bll.Update(model);
    }
    // 更改空房变成入住
    private void UpdateroomStateIn()
    {   string id = DropDownList1.SelectedValue;
        Maticsoft.Model.Room model = new Maticsoft.Model.Room();
        model.RoosIs = "已入住";
        model.id = int.Parse(id);
        Maticsoft.BLL.Room bll = new Maticsoft.BLL.Room();
        bll.Update(model);
    }
    // 更改销售表中换过之后的房间编号和房间信息
    private void UpdateRoomUserId()
    {
        string RoomName = this.DropDownList1.SelectedItem.Text;
        int RoomId = int.Parse(this.DropDownList1.SelectedValue);     
        Maticsoft.Model.RoomSales model = new Maticsoft.Model.RoomSales();
        model.RoomName = RoomName;
        model.RoomId = RoomId;
        model.id = int.Parse(drpRoom.SelectedValue);

        Maticsoft.BLL.RoomSales bll = new Maticsoft.BLL.RoomSales();
        bll.Update(model);
    }
    // 插入换房记录
    private void InsertWardsRoom()
    {
        int FRoomId = int.Parse(Hidden1.Value);
        int TRoomId = int.Parse(DropDownList1.SelectedValue);
        string UserName = Hidden2.Value;

        Maticsoft.Model.WardsRoom model = new Maticsoft.Model.WardsRoom();
        model.FRoomId = FRoomId;
        model.TRoomId = TRoomId;
        model.UserName = UserName;

        Maticsoft.BLL.WardsRoom bll = new Maticsoft.BLL.WardsRoom();
        bll.Add(model);
    }
    protected void IbnOk_Click(object sender, ImageClickEventArgs e)
    {
        UpdateroomStateNO();
        UpdateroomStateIn();
        UpdateRoomUserId();
        InsertWardsRoom();
        Maticsoft.DBUtility.js.AlertAndRedirect("操作成功！", "RegisterForm.aspx");
    }
    protected void drpRoom_SelectedIndexChanged(object sender, EventArgs e)
    {
        ShowInfo(int.Parse(drpRoom.SelectedValue));
        ShowRoomIdInfo(int.Parse(drpRoom.SelectedValue));
    }
    private void ShowInfo(int id)
    {
        Maticsoft.BLL.Member bll = new Maticsoft.BLL.Member();
        Maticsoft.Model.Member model = bll.GetModel(id);

        this.txtUserName.Text = model.UserName;
        this.txtUserMobile.Text = model.UserMobile;
        this.txtUserCard.Text = model.UserCard;
        this.txtUserSex.Text = model.UserSex;
    }
    //获取要换房的房间编号
    private void ShowRoomIdInfo(int id)
    {
        Maticsoft.BLL.RoomSales bll = new Maticsoft.BLL.RoomSales();
        Maticsoft.Model.RoomSales model = bll.GetModel(id);
        Hidden2.Value = model.UserId.ToString();
        this.Hidden1.Value = model.RoomId.ToString();
    }
}

站长苏飞

不符，是什么意思，错误，不是乱了。还是怎么的。光看代码看不出什么

二贰二贰二贰二

站长苏飞 发表于 2014-4-28 19:28
不符，是什么意思，错误，不是乱了。还是怎么的。光看代码看不出什么

比如，A顾客入住了101房间，可是页面上显示101房间的顾客是B