Question

C# 如何获取网页ajax异步数据，请给出代码，本人新手请多关照。

是利用 webBrowser 抓取ajax异步数据

Answer 1

function gethistoryHousesNew()
{
var xml_httph = new DefineRequest();
xml_httph.open("Get","/newsecond/include/HistoryHousesMore.aspx?r="+Math.random(),true);
xml_httph.onreadystatechange=function()
{
if(xml_httph.readyState==4)
{
if (xml_httph.status == 200)
{
if(xml_httph.responseText!="")
{
$('historyhouses').innerHTML=xml_httph.responseText;
}

}
else
{
//alert("服务器异常或通信延迟，请稍后重新提交");
}

}
else
{
//提示页面正在提交中
$('historyhouses').innerHTML="Loading...";
}
};
xml_httph.send(null);
}
gethistoryHousesNew();

</script>