get iframe source using HtmlAgilityPack

Question

I am trying to get all iFrame source urls on an html doc. I tried using HtmlAgilityPack with xpath - but I don't seem to be getting a list of sources.

HtmlAgilityPack.HtmlDocument myHtml= new HtmlDocument();
myHtml.LoadHtml(htmlString);

foreach (HtmlNode framesrc) in myHtml.DocumentNode.SelectNodes("//iframe/src"))
{
    srcCollection.add(framesrc);
}

Is my xpath wrong?

Answer 1

ifarme has attribute @src. So your XPath should be //iframe/@src. It will select @src of all iframe.