C#读取Xml文件

1 <root>  
2   <person name="WangYao">  
3     <age>25</age>  
4   </person>  
5   <person name="Jobs">  
6     <age>56</age>  
7   </person>  
8 </root>

 1 XmlDocument doc = new XmlDocument();      
 2 doc.Load("config.xml");    //加载Xml文件  
 3 XmlElement rootElem = doc.DocumentElement;   //获取根节点  
 4 XmlNodeList personNodes = rootElem.GetElementsByTagName("person"); //获取person子节点集合  
 5 foreach (XmlNode node in personNodes)  
 6 {  
 7     string strName = ((XmlElement)node).GetAttribute("name");   //获取name属性值  
 8     Console.WriteLine(strName);  
 9     XmlNodeList subAgeNodes = ((XmlElement)node).GetElementsByTagName("age");  //获取age子XmlElement集合  
10     if (subAgeNodes.Count == 1)  
11     {  
12         string strAge = subAgeNodes[0].InnerText;  
13         Console.WriteLine(strAge);  
14     }  
15 }