利用XML做点击率

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Xml;

namespace 分页实践
{
    public partial class 用XML做点击率统计 : System.Web.UI.Page
    {
        private XmlDocument xmlDoc;
        protected void Page_Load(object sender, EventArgs e)
        {

            LoadXml();
            XmlNode node = xmlDoc.FirstChild;
            node.InnerText = Convert.ToString(Convert.ToInt32(node.InnerText) + 1);
            xmlDoc.Save(Server.MapPath("ClickCount.xml"));
            Response.Write(node.InnerText);
            xmlDoc = null;
        }
        private void LoadXml()
        {
            xmlDoc = new XmlDocument();
            xmlDoc.Load(Server.MapPath("ClickCount.xml"));
        }
    }
}

 

<ClickCount>10035</ClickCount>