XML读取

 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 System.Xml;

public partial class Default2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
             GetDataSet();
          
        }
    }

    private void GetDataSet()
    {
     
        XmlDocument xmlDoc = new XmlDocument();
        xmlDoc.Load(Server.MapPath("./xml/xmlfile2.xml"));//你的xml文件
        XmlNodeList xmlList = xmlDoc.SelectNodes("/Users/CUsers");
        foreach(XmlNode xnl in xmlList){
            XmlNodeList xode = xnl.ChildNodes ;
          
            foreach (XmlNode xnod in xode)
            {
               
                //XmlNodeList xe = (XmlNodeList)xmlNo;
                XmlElement xe = (XmlElement)xnod;
                {
                    if (xe.Name == "UserID")
                    {
                        Response.Write("UserID  :"+xe.InnerText);
                    }

                    if (xe.Name == "UserName")
                    {
                        Response.Write("UserName :"+xe.InnerText);
                    }

                    if (xe.Name == "RealName")
                    {
                        Response.Write("RealName :" + xe.InnerText);
                    }

                    if (xe.Name == "CreateDate")
                    {
                        Response.Write("CreateDate:" + xe.InnerText + "<br/>");
                    }
               }

               
            }
        }
}
}

--------------------------------------------------------------------------------

<?xml version="1.0" encoding="utf-8" ?>
<Users>
  <CUsers>
    <UserID>Admin</UserID>
    <UserName>Admin</UserName>
    <RealName>Admin</RealName>
    <CreateDate>1980-10-01T00:00:00</CreateDate>
  </CUsers>
  <CUsers>
    <UserID>Admin1</UserID>
    <UserName>Admin1</UserName>
    <RealName>Admin1</RealName>
    <CreateDate>1980-10-01T00:00:00</CreateDate>
  </CUsers>
  <CUsers>
    <UserID>Admin2</UserID>
    <UserName>Admin2</UserName>
    <RealName>Admin2</RealName>
    <CreateDate>1980-10-01T00:00:00</CreateDate>
   </CUsers>
</Users>