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  ÎÒÓõÄÊÇÒ»Öֺܱ¿µÄ·½·¨£¬µ«¿ÉÒÔ°ïÖú³õѧÕßÁ˽â·ÃÎÊXML½ÚµãµÄ¹ý³Ì¡£  
     
      ÒÑÖªÓÐÒ»¸öXMLÎļþ£¨bookstore.xml£©ÈçÏ£º  
   
   
    <?xml   version="1.0"   encoding="gb2312"?>  
  <bookstore>  
      <book   genre="fantasy"   ISBN="2-3631-4">  
          <title>Oberon's   Legacy</title>  
          <author>Corets,   Eva</author>  
          <price>5.95</price>  
      </book>  
  </bookstore>  
   
     
   
   
     
      1¡¢Íù<bookstore>½ÚµãÖвåÈëÒ»¸ö<book>½Úµã£º  
   
   
   
   
        XmlDocument   xmlDoc=new   XmlDocument();  
        xmlDoc.Load("bookstore.xml");  
        XmlNode   root=xmlDoc.SelectSingleNode("bookstore");//²éÕÒ<bookstore>  
        XmlElement   xe1=xmlDoc.CreateElement("book");//´´½¨Ò»¸ö<book>½Úµã  
        xe1.SetAttribute("genre","ÀîÔÞºì");//ÉèÖøýڵãgenreÊôÐÔ  
        xe1.SetAttribute("ISBN","2-3631-4");//ÉèÖøýڵãISBNÊôÐÔ  
     
        XmlElement   xesub1=xmlDoc.CreateElement("title");  
        xesub1.InnerText="CS´ÓÈëÃŵ½¾«Í¨";//ÉèÖÃÎı¾½Úµã  
        xe1.AppendChild(xesub1);//Ìí¼Óµ½<book>½ÚµãÖÐ  
         
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using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
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using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using MySql.Data.Types;
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private const string ACCESS_UPDATE_ADMIN_PASSWORD = "UPDATE [Admins] SET admin_pass=@adminPass WHERE admin_name=@adminName";
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// ³õʼ»¯»ñÈ¡XmlHttpRequest¶ÔÏó
///<param>handler :»Øµ÷º¯ÊýÃû</param>
function GetXmlHttpObject(handler) {
var xmlHttpObj = null;
try {
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using MySql.Data.MySqlClient;
public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        string myConnectionString ......
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