public static SearchResults Search(BingSearchCriteria criteria, DateTime?minDate, int pageSize, int pageIndex, string apiKey)
{
Communication c = new Communication(apiKey);
SearchResults sr = c.DoQuery(criteria, pageSize, pageIndex);
List <ISearchResult> resultsToRemove = new List <ISearchResult>();
foreach (ISearchResult searchResult in sr)
{
if (minDate != null &&
searchResult != null &&
searchResult.ResultDateTime < minDate.Value)
{
resultsToRemove.Add(searchResult);
}
}
foreach (ISearchResult searchResult in resultsToRemove)
{
sr.Results.Remove(searchResult);
}
return(sr);
}
public SearchResults DoQuery(BingSearchCriteria criteria, int pageSize, int pageIndex)
{
int offset = pageSize * pageIndex;
string urlToRequest = string.Format(TargetURL, apiKey, HttpUtility.UrlEncode(criteria.Render()), offset, pageSize);
WebClient wc = new WebClient {
Encoding = System.Text.Encoding.UTF8
};
string result = wc.DownloadString(urlToRequest);
//string result = File.ReadAllText("Results.xml");
SearchResults results = parseResponse(result);
results.Offset = offset;
results.PageSize = pageSize;
results.PageIndex = pageIndex;
return(results);
}
public override string Render()
{
StringBuilder output = new StringBuilder();
if (Not)
{
output.Append("-");
}
output.Append("(");
for (int i = 0; i < Items.Count; i++)
{
BingSearchCriteria sc = Items[i];
output.Append(sc.Render());
if (i == Items.Count - 1)
{
}
else
{
switch (JoinType)
{
case JoinType.And:
output.Append(" ");
break;
default:
output.Append(" OR ");
break;
}
}
}
output.Append(")");
return(output.ToString());
}
