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±¾ÈËÔÚGlobalÖÐÓÃApplication½øÐÐͳ¼Æ£¬ÏÂÃæÊÇÎҵĴúÂ룺[code=C#][/code]
<%@ Application Language="C#" %>
<script language="c#" runat="Server">
protected void Application_Start(Object sender, EventArgs e)
{
  //Hashtable hashtb= new Hashtable();
  //Application["SessionUser"] = hashtb; 

  Application.Lock();
  //³õʼ»¯Applicationͳ¼ÆÐÅÏ¢
  Application["count"] = 0;
   
}
protected void Session_Start(Object sender, EventArgs e)
{
  //ʹÓÃApplicationͳ¼Æ
  Application.Lock();
  Application["count"] = (int)Application["count"] + 1;
  Application.UnLock();
}
   
protected void Session_End(Object sender, EventArgs e)
{//ʹÓÃApplication¼õµôÍ˳öÓû§
  Application.Lock();
  Application["count"] = (int)Application["count"] - 1;
  Application.UnLock();

}
   
</script>

È»ºóÔÙÔÚÒ³ÃæÀïÃæÈ¡³öApplicationÖеÄÈËÊý£º[code=C#][/code]
visitors.Text = Application["SessionUser"].ToString();

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µ«ÊÇ»¹ÊÇûÓã¬ÎÒ»¹³¢ÊÔ¹ýÔÚjsÖе÷Óúǫ́ҳÃæ·½·¨£º(Session.Abandon());jsÅжÏÍø