How To Get Href Link Using Xpath C#?

Question

<a href="/buffet-lau--nuong-hon-200-mon-an-huong-vi-han-quoc-tai-seoul-garden-hien-dai-nhat-vn-170ecccd214b42f8/dat-mua" id="cmPurchaseLink" name="cmPurchaseLink"></a>

how to get

"/buffet-lau--nuong-hon-200-mon-an-huong-vi-han-quoc-tai-seoul-garden-hien-dai-nhat-vn-170ecccd214b42f8/dat-mua" id="cmPurchaseLink" name="cmPurchaseLink"

using xpath (C#)?

Answer 1

Assuming the XML markup you posted resides in an XmlDocument , you can write:

string href
    = yourXmlDoc.SelectSingleNode("//a[@id='cmPurchaseLink']/@href").Value;

Answer 2

使用HtmlAgilityPack ，我会用这个：

string summary = doc.DocumentNode.SelectNodes("//a[@id='cmPurchaseLink']")[0].Attributes["href"].Value