The Home OF Education & Technology: March 2011

Tuesday, March 15, 2011

Google

public static List GoogleSearch(string search_expression,
Dictionary stats_dict)
{
var url_template = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&rsz=large \
&safe=active&q={0}&start={1}";
Uri search_url;
var results_list = new List();
int[] offsets = { 0, 8, 16, 24, 32, 40, 48 };
foreach (var offset in offsets)
{
search_url = new Uri(string.Format(url_template, search_expression, offset));

var page = new WebClient().DownloadString(search_url);

JObject o = (JObject)JsonConvert.DeserializeObject(page);

var results_query =
from result in o["responseData"]["results"].Children()
select new SearchResult(
url: result.Value("url").ToString(),
title: result.Value("title").ToString(),
content: result.Value("content").ToString(),
engine: SearchResult.FindingEngine.google
);

foreach (var result in results_query)
results_list.Add(result);
}

return results_list;
}

Main article can be seen From "http://answers.oreilly.com/topic/2165-how-to-search-google-and-bing-in-c/"