获取XML节点数据问题?

Question

<ProInfo ProcNums="1">
<Proc>
<userid>1</userid>
<username>aaa</username>
</Proc>
<Proc>
<userid>2</userid>
<username>bbb</username>
</Proc>
<Proc>
<userid>3</userid>
<username>ccc</username>
</Proc>
</ProInfo>如上XML文件，怎么循环获取userid,username数据？XmlDocument doc = new XmlDocument();
doc.Load("D:\\BasicInfo.xml");XmlNode ndLstProc = doc.SelectSingleNode("ProInfo");
...

Answer 1

System.Xml.XmlDocument document = new System.Xml.XmlDocument();
        document.Load("D:\\BasicInfo.xml");
        System.Xml.XmlNodeList nodelist = document.SelectNodes(@"ProInfo/Proc");
        for (int n=0; n<nodelist.Count; n++)
        {
            string strUserID = nodelist[n].ChildNodes[0].InnerText;
            string strUserName = nodelist[n].ChildNodes[1].InnerText;
        }