HtmlDocument doc = new HtmlDocument();
doc.Load("SomePathToAHTMLDocumentHere");
HtmlNode docNode = doc.DocumentNode;
HtmlNodeCollection nodes = docNode.SelectNodes("//input"); //SelectNodes takes a XPath expression
foreach(HtmlNode node in nodes)
{
    String id   = node.GetAttributeValue("id");    // Fetch id of HTML element
    String name = node.GetAttributeValue("name");  // Fetch parameter name (GET/POST)
    String type = node.GetAttributeValue("type");  // Fetch type of input element
    // Do your processing now
}

转到下载站点并获取CHM文件.这样对您有帮助.

干杯！

--MRB

Go to the download site and fetch the CHM file. That will help you.

Cheers!

--MRB