1 <?xml version="1.0" encoding="utf-8" ?>
 2 <cultures>
 3     <daojia>
 4         <book> 
 5             <name> 道德经</name>
 6             <author>老子</author>
 7         </book>
 8         <book> 
 9             <name> 文始真经</name>
10             <author>关尹子</author>
11         </book>
12     </daojia>
13 </cultures>

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 using System.Threading.Tasks;
 6 using System.Xml.Linq;
 7 
 8 namespace ConsoleApplication8
 9 {
10     class Program
11     {
12         static void Main(string[] args)
13         {
14             //1.xml文件的格式必须是正确的
15             XDocument file = XDocument.Load("1.xml");
16             Console.WriteLine(file.Root.Name);
17             Console.ReadKey();
18         }
19     }
20 }