关于xmlreader怎么批量读子节点

Question

<vList>
<v id="1" name="a" />
<v id="2" name="b" />
<v id="3" name="c" />
</vList>            XmlReader xmlReader = XmlReader.Create("c:/test.xml");
            if (xmlReader.ReadToFollowing("vList"))
            {
                //
                //if (xmlReader.MoveToAttribute("name"))
                //{
                //    MessageBox.Show(xmlReader.ReadContentAsString());
                //}            }求教应该怎么写...MSDN看得好混乱....

Answer 1

 public Dictionary<string,string> ReadXmlLog(string elementname)
        {
            XmlReader reader = null;
            XmlDocument document = new XmlDocument();
            try
            {
                reader = XmlReader.Create(this.xmlfilepath+this.xmlfilename);
                document.Load(reader);
                XmlNamespaceManager nsmgr = new XmlNamespaceManager(document.NameTable);
                string xpath = "descendant::"+elementname;
                XmlNodeList nodelist = document.SelectSingleNode(xpath, nsmgr).ChildNodes;
                foreach (XmlNode xmlnode in nodelist)
                {
                    if (((XmlElement)xmlnode).HasAttributes)
                    {
                        xmltemp.Add(xmlnode.Attributes[0].Value, xmlnode.InnerText);
                    }
                }
            }
            catch (FileNotFoundException ex)
            {
                //不做
            }
            finally
            {
                if (reader != null)
                {
                    reader.Close(); reader = null;
                }
            }
            return xmltemp;
        }

Answer 2

private void button1_Click(object sender, System.EventArgs e)
{
FileStream fs=new FileStream("books.xml",FileMode.Open);
XmlTextReader tr=new XmlTextReader(fs);
while(!tr.EOF)
{
if(tr.MoveToContent()==XmlNodeType.Element&&tr.Name=="title")

{
//从元素中读取文本数据
//listBox1.Items.Add(tr.ReadElementString());//自动定位到下一个节点
LoadList(tr);//忽略异常

}
else
{
tr.Read();
}
}
}
private void LoadList(XmlReader reader)
{
try
{
listBox1.Items.Add(reader.ReadElementString());//自动定位到下一个节点
}
catch(XmlException er){}//ignore }