AdminManager/Default.aspx.cs

微信扫码关注公众号，代码整理好后第一时间通知你。

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;

namespace TravelWeb.AdminManager
{
    public partial class Default : System.Web.UI.Page
    { 
        public string sql = null;
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Session.Contents["admin"] == null)
            {
                Response.Write("<script>alert('请先登录！');</script>");
                Response.Redirect("AdminLogin.aspx");
            }
            else
            {
                Label1.Text = Session["admin"].ToString();
            }
            sql = "select count(*) num from travel_attractions";
            Binddtlt(sql, DataList1);
            sql = "select count(*) num from travel_lines";
            Binddtlt(sql, DataList2);
            sql = "select count(*) num from hotel_info";
            Binddtlt(sql, DataList3);

        }
       
      
        public void Binddtlt(string sql, DataList dl)
        {
            string Id = Request.QueryString["id"];
            string sqldtlt = sql;
            DataTable dt = new DataTable();
            dt = DataConn.xiugai(sqldtlt);
            dl.DataSource = dt;
            dl.DataBind();

        }
    }
}