【C#】解析XML

最近在尝试用WPF搞点桌面小应用。

C#中使用System.Xml.XmlDocument类对XML文件进行操作。

文档详情如下：
https://msdn.microsoft.com/en-us/library/system.xml.xmldocument.aspx

除了文档给出的例子，还搜到了更直观的例子：

解析文件内容：

<?xml version="1.0" encoding="utf-8" ?>

<users>
  <user id="1001">
    <name>张三</name>
    <email>123456789@136.com</email>
    <phone>13400000000</phone>
  </user>
  <user id="1002">
    <name>李四</name>
    <email>123456789@126.com</email>
    <phone>15800000000</phone>
  </user>
</users>

---

解析代码：

public static void ReadParseXml()
{
    XmlDocument xmlDoc = new XmlDocument();
    xmlDoc.Load("E:/Data/VisualStudio/C#/app001/ConsoleApp/App01/userlist.xml");
    //查找<users>
    XmlNode root = xmlDoc.SelectSingleNode("users");
    //获取到所有<users>的子节点
    XmlNodeList nodeList =root.ChildNodes;
    //遍历所有子节点
    foreach (XmlNode xn in nodeList)
    {
        XmlElement xe = (XmlElement)xn;
        XmlNodeList subList = xe.ChildNodes;
        foreach (XmlNode xmlNode in subList)
        {
            if ("name".Equals(xmlNode.Name))
            {
                Console.WriteLine("姓名：" + xmlNode.InnerText);
            }
            else if ("email".Equals(xmlNode.Name))
            {
                Console.WriteLine("邮箱：" + xmlNode.InnerText);
            }                  
        }            
    }
}


public static void ReadParseXml2()
{
    XmlDocument xmlDoc = new XmlDocument();
    xmlDoc.Load("E:/Data/VisualStudio/C#/app001/ConsoleApp/App01/userlist.xml");
    //查找<users>
    XmlNode root = xmlDoc.SelectSingleNode("users");
    //获取到所有<users>的子节点
    XmlNodeList nodeList = xmlDoc.SelectSingleNode("users").ChildNodes;
    //遍历所有子节点
    foreach (XmlNode xn in nodeList)
    {
        XmlElement xe = (XmlElement)xn;
        Console.WriteLine("节点的ID为： " + xe.GetAttribute("id"));
        XmlNodeList subList = xe.ChildNodes;
        foreach (XmlNode xmlNode in subList)
        {
            Console.WriteLine(xmlNode.InnerText);
        }
    }
}

以上例子来自：

http://blog.163.com/nice_2011/blog/static/18900817020131260438396/

其他参考信息：

http://www.cnblogs.com/a1656344531/archive/2012/11/28/2792863.html
http://blog.csdn.net/tiemufeng1122/article/details/6723764/