public static HtmlNodeCollectionResult ExtractNodeCollection(string html, ParseBy parseBy)
{
var htmlDocument = new HtmlDocument();
htmlDocument.LoadHtml(html);
var nodeCollection = htmlDocument.DocumentNode.SelectNodes(parseBy.BuildXPath());
if (nodeCollection == null)
{
return(new HtmlNodeCollectionResult
{
Success = false,
NodeCollection = null
});
}
else
{
return(new HtmlNodeCollectionResult
{
NodeCollection = nodeCollection
});
}
}
public static HtmlSingleNodeResult ExtractSingleNode(string html, ParseBy parseBy)
{
var htmlDocument = new HtmlDocument();
htmlDocument.LoadHtml(html);
var singleNode = htmlDocument.DocumentNode.SelectSingleNode(parseBy.BuildXPath());
if (singleNode == null)
{
return(new HtmlSingleNodeResult
{
Success = false,
HtmlNode = null
});
}
else
{
return(new HtmlSingleNodeResult
{
HtmlNode = singleNode
});
}
}