| public SelectNodes ( string xpath ) : HtmlAgilityPack.HtmlNodeCollection | ||
| xpath | string | The XPath expression. |
| return | HtmlAgilityPack.HtmlNodeCollection | |
public HtmlNodeCollection SelectNodes(string xpath)
{
HtmlNodeCollection list = new HtmlNodeCollection(null);
try
{
HtmlNodeNavigator nav = new HtmlNodeNavigator(_ownerdocument, this);
XPathNodeIterator it = nav.Select(xpath);
while (it.MoveNext())
{
HtmlNodeNavigator n = (HtmlNodeNavigator)it.Current;
list.Add(n.CurrentNode);
}
}
catch (Exception ex)
{
ex.log("in HtmlNodeCollection SelectNodes");
}
//DC removed this so that we get an empty list when there are no matching nodes
//if (list.Count == 0)
//{
// return null;
//}
return list;
}
private EuroMillionsResult ParseResultSection(HtmlNode section)
{
var date = DateTime.ParseExact(section.SelectSingleNode(".//div[@class = 'floatLeft']/a").InnerText, "dd/MM/yyyy", CultureInfo.InvariantCulture);
var balls = section.SelectNodes(".//td[@class = 'euro-ball-s']").Select(x => Convert.ToInt32(x.InnerText));
var bonusBalls = section.SelectNodes(".//td[@class = 'euro-lucky-star-s']").Select(x => Convert.ToInt32(x.InnerText));
return new EuroMillionsResult(date, 0, balls.ToList(), bonusBalls.ToList());
}
