c# 操作XML文件问题

Question

有以下的XML文件
<?xml version="1.0" encoding="ISO-8859-1"?><catalog>  <cd country="USA">    <title>Empire Burlesque</title>    <artist>Bob Dylan</artist>    <price>10.90</price>  </cd>  <cd country="UK">    <title>Hide your heart</title>    <artist>Bonnie Tyler</artist>    <price>9.90</price>  </cd>  <cd country="USA">    <title>Greatest Hits</title>     <artist>Dolly Parton</artist>     <price>9.90</price>   </cd></catalog>如何分别按顺序选出<title>和<artist>中的内容？谢谢！

Answer 1

            XmlDocument doc = new XmlDocument();
            doc.Load("c:\\a.xml");
            foreach (XmlNode catalogNode in doc.ChildNodes)
            {
                if (catalogNode.Name == "catalog")
                {
                    foreach (XmlNode cdNode in catalogNode.ChildNodes)
                    {
                        foreach (XmlNode node in cdNode.ChildNodes)
                        {
                            if (node.Name == "title")
                            {
                                Console.WriteLine("Title:{0}", node.InnerText);
                            }
                            else if (node.Name == "artist")
                            {
                                Console.WriteLine("Artist:{0}", node.InnerText);
                            }
                        }
                    }
                }
            }

Answer 2

private void ReadXml()
    {
        ArrayList ArryList11 = new ArrayList();
        ArrayList ArryList12 = new ArrayList();        //
        string xmlPath = Server.MapPath("xxxxx.xml");
        XmlDocument xmlDoc = new XmlDocument();
        xmlDoc.Load(xmlPath);        XmlNodeList xnl = xmlDoc.SelectSingleNode("catalog").ChildNodes;
        foreach (XmlNode node in xnl)
        {
            foreach (XmlNode titlenode in node.SelectNodes("title"))
            {
                ArryList11.Add(titlenode.InnerText);
            }
            foreach (XmlNode artistnode in node.SelectNodes("artist"))
            {
                ArryList12.Add(artistnode.InnerText);
            }
        }
    }

Answer 3

1楼的效率低下，其使用xmlpath就可以搞定！！确定好路径就可以了！！！~~~~

Answer 4

XmlDocument doc = new XmlDocument(); 
doc.Load(filePath); 
XmlNodeList titles = doc.SelectNodes("/catalog/cd/title");
XmlNodeList artists = doc.SelectNodes("/catalog/cd/artist");for(int i = 0 ; i < titles.Count;i++)
{
    Console.WriteLine(titles[i].InnerText);    
    Console.WriteLine(artists[i].InnerText);
}

Answer 5

笑话，你试试SelectNodes效率再说