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1¡¢ÐÞ¸Äweb.config
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<system.web>
    <httpHandlers>
      <add verb="POST,GET" path="ajaxpro/*.ashx" type="AjaxPro.AjaxHandlerFactory, AjaxPro.2"/>
    </httpHandlers>
2¡¢ÔÚ.NET·½·¨ÖÐÏò¿Í»§¶Ë×¢²ájavascript£¬ÓÃÒÔjavascriptʹÓÃ
namespace MyDemo
{
  public class _Default
  {
    protected void Page_Load(object sender, EventArgs e)
    {
      AjaxPro.Utility.RegisterTypeForAjax(typeof(_Default));  //_Default:´°ÌåÀàµÄÃû³Æ
    }
    [AjaxPro.AjaxMethod]
    public DataTable GetDataTable ()
    {
      return ÈÎÒâÒ»¸ödatatable;
    }
  }
}
3¡¢ÔÚ¿Í»§¶ËÓÃjavascriptµ÷Ó÷þÎñÆ÷¶ËµÄ·½·¨£¬Óï·¨Ò²ºÜ¼òµ¥
//×Ô¶¨Òåjavascriptº¯Êý
function getGetDataTable ()
{
  var dt=MyDemo._Default.GetDataTable (getServerTime_callback);  // MyDemo._Default. //ÃüÃû¿Ø¼þ.´°ÌåÀàÃû³Æ
   var rowCount=dt.Value.Rows.length;  //»ñµÃÐÐÊý
   var colCount=dt.Value.Columns.length; //»ñµÃÁÐÊý
   var  value=dt.Value.Rows[i].filedName;  //»ñµÃdtÖÐÖ¸¶¨ÐÐÖ¸¶¨ÁУ¨filedName£©µÄÖµ
}


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<html xmlns="http://www.w3.org/1999/xhtml">
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