private void SearchFromXiaoelang(string keyword,
SearchResult searchResult,
HttpContentDownloader downloader,
Uri searchUri)
{
downloader.DownloadPost(searchUri, "keyword", keyword,
ar =>
{
try
{
//At this step, we can get the index page in the search engine
var state = (RequestState)ar.AsyncState;
state.stopTimer = true;
var response = (HttpWebResponse)state.Request.EndGetResponse(ar);
response.GetResponseStream();
var parser = new XiaoelangSearchResultPageParser();
SearchBookResult =
parser.Parse(response.GetResponseStream(), searchResult) as List<SearchResult>;
}
catch (WebException e)
{
if (e.Status == WebExceptionStatus.RequestCanceled)
throw new TimeoutException("连接xiaoelang.com超时，请尝试更换搜书引擎");
}
});
}
