public static HtmlNode Single_XPath(this mHttpResult item, string xpathExpress)
{
if (item == null || string.IsNullOrEmpty(item.StrResult))
{
throw new ArgumentNullException("xpathExpress");
}
return(item?.StrResult.Single_XPath(xpathExpress));
}
public static HtmlNodeCollection XPath(this mHttpResult item, string xpathExpress)
{
return(item?.StrResult.XPath(xpathExpress));
}
public static IDictionary <string, HtmlNodeCollection> XPath(this mHttpResult item, IEnumerable <KeyValuePair <string, string> > xpathExpress)
{
return(XPath(item.StrResult, xpathExpress));
}