C++ builder 如果读取网页的源代码,该怎么处理

C++ builder 如果读取网页的源代码
比如说我想读取百度首页的HTML，应如果读取，我是做.NET开发的，对Ｃ++　一点不懂，希望高手能写个函数
AnisiString gethtml(url)
{
  return "结果";
}

谢谢了

------解决方案--------------------
TStrings* gethtml(ANsiString url)
{
TIdHTTP *http=new TIdHTTP(null);
http->ReadTimeout=3000;
TStringList *na=new TStringList();
TMemoryStream *s=new TMemoryStream();
http->Get(url,s);
s->Position=0;
na->LoadFromStream(s);
delete http,s;
//na->SaveToFile("mydata.txt");
return na;
}