读xml文件，相同的节点怎么读出来?在线等

Question

<book>
 <title>a</title>
 <title>b</title>
 <title>c</title>
 <info>d</info>
</book> 怎么只把title读出来(a,b,c)

Answer 1

XmlDocument doc = new XmlDocument();
                doc.Load(Server.MapPath("XMLFile.xml"));
                XmlNodeList list = doc.SelectSingleNode("book").ChildNodes;
                foreach (XmlNode xn in list)
                {
                    if (xn.Name == "title")
                    {
                        Response.Write(xn.InnerText);
                    }
                }

Answer 2

XmlDocument doc = new ....
doc.LoadXml("xml string");
XmlNodeList xns = doc.SelectNodes("\\book\\title");
foreach( XmlNode node in xns )
{
 .....}