HotelWeb/roomtypemanager/roomtypelist.aspx.cs

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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;
using HotelBLL;
using HotelModels;
using HotelCommon;

public partial class roomtypemanager_roomtypelist : System.Web.UI.Page
{
    private int pageIndex
    {
        get
        {
            if (Request.Params["page"] == null)
                return 1;
            else
            {
                return int.Parse(Request.Params["page"]);
            }
        }
    }
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Request.Cookies["LoginName"] == null)
            {
                Response.Redirect("login.aspx");
            }
            btnDelete.Attributes.Add("onclick", "return confirm(\"确认删除选择的这些记录吗?\")");
            Bind();
        }
    }

    private void Bind()
    {
        int pageCount, Counts;
        DataTable l = new HotelBLL.RoomType().GetList(5, pageIndex, "TypeId", true, string.Empty, out pageCount, out Counts);
        UserGridView.DataSource = l;
        UserGridView.DataBind();
        PageControl1.Bind(pageIndex, 1, Counts, Request.Url.ToString(), "page");
    }

    protected void btnDelete_Click(object sender, ImageClickEventArgs e)
    {
        HotelBLL.RoomType os = new HotelBLL.RoomType();
        foreach (GridViewRow row in UserGridView.Rows)
        {
            CheckBox cb = row.FindControl("DeleteThis") as CheckBox;
            if (cb.Checked)
            {
                Label lable = row.FindControl("UserUID") as Label;
                int serid = int.Parse(lable.Text);