Xml node using the ASP.NET use xpath to get a single (SelectSingleNode) or more (SelectNodes)

How to remove a node xml file attribute of the content in the content or ....
There is a simple example of the use xpath practice .. ...

Brother recently seen in the discussion area lot of people ask questions about the xml ... give it recorded in my blog, ...

Suppose an xml file as follows ..

<?xml version="1.0" encoding="utf-8" ?> <A> <B> <C c1="东京">JAPAN</C> </B> <B> <C c1="中国台北">TAIWAN</C> <C c1="中国台南">TAIWAN</C> </B> <B> <C c1="北京">CHINA</C> </B> </A>

How to remove a node xml file attribute of the content in the content .... or below using a simple example xpath practice .. ...

asp.net (c #) of the program

using System; using System.Collections; using System.Configuration; using System.Data; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml; public partial class XPATH : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { XmlDocument xmldoc = new XmlDocument(); xmldoc.Load(Server.MapPath("XML.xml"));//载入xml档 string xPathExpression1 = "/A/B/C[.='TAIWAN']";//找node里有'TAIWAN' XmlNodeList nodelist = xmldoc.SelectNodes(xPathExpression1);//multi node string xPathExpression2 = "/A/B/C[@c1='中国台北']";//找node属性有'中国台北' XmlNode node = xmldoc.SelectSingleNode(xPathExpression2);//single node //输出结果：TAIWAN Response.Write(node.OuterXml); Response.Write("<p>"); //输出结果：中国台北中国台南 foreach (XmlNode item in nodelist) { Response.Write(item.Attributes["c1"].Value); Response.Write("<br/" + ">"); } } }

Results of the:

Reference website:

http://www.blueshop.com.tw/board/show.asp?subcde=BRD20080813032057V4N&fumcde=FUM20041006161839LRJ
http://www.java2s.com/Code/CSharp/XML/ReadXMLnodeusingtheXMLpath.htm

Original: Big Box  ASP.NET use xpath to get the xml node using a single (SelectSingleNode) or more (SelectNodes)