将XPathNavigator转换为HtmlAgilityPack的HtmlNode

Question

是否可以将XPathNavigator转换为HtmlNode？代码如下：

public string ContentByName(string name)
{
    if (name == null)
        throw new ArgumentNullException("name");

    XPathExpression expr = _CreateXPathExpression(String.Format("//meta[@name[Extensions:CaseInsensitiveComparison('{0}')]]", name));
    XPathNodeIterator it = _headNav.Select(expr);
    if (!it.MoveNext())
        return null;

    XPathNavigator node = it.Current;

    // How should I transform XPathNavigator node to HtmlNode here?

}

Answer 1

示例中的'it.Current‘返回HtmlNodeNavigator的一个实例，该实例具有CurrentNode属性，而该属性又返回HtmlNode。

例如

HtmlNodeNavigator nodeNavigator = it.Current as HtmlNodeNavigator;
HtmlNode node = nodeNavigator.CurrentNode;