用C#创建XML

 1 using System;
 2 using System.Collections;
 3 using System.Configuration;
 4 using System.Data;
 5 using System.Linq;
 6 using System.Web;
 7 using System.Web.Security;
 8 using System.Web.UI;
 9 using System.Web.UI.HtmlControls;
10 using System.Web.UI.WebControls;
11 using System.Web.UI.WebControls.WebParts;
12 using System.Xml.Linq;
13 using System.Xml;
14 
15 namespace WEB
16 {
17     public partial class test : System.Web.UI.Page
18     {
19         protected void Page_Load(object sender, EventArgs e)
20         {
21             XmlDocument doc = new XmlDocument();
22             XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "GB2312", null);
23             doc.AppendChild(dec);
24             //创建一个根节点（一级）
25             XmlElement root = doc.CreateElement("First");
26             doc.AppendChild(root);
27             //创建节点（二级）
28             XmlNode node = doc.CreateElement("Seconde");
29             //创建节点（三级）
30             XmlElement element1 = doc.CreateElement("Third1");
31             element1.SetAttribute("Name", "Sam");
32             element1.SetAttribute("ID", "665");
33             element1.InnerText = "Sam Comment";
34             node.AppendChild(element1);
35 
36             XmlElement element2 = doc.CreateElement("Third2");
37             element2.SetAttribute("Name", "Round");
38             element2.SetAttribute("ID", "678");
39             element2.InnerText = "Round Comment";
40             node.AppendChild(element2);
41 
42             root.AppendChild(node);
43 
44             doc.Save(@"d:\bb.xml");
45             Console.Write(doc.OuterXml);
46         }
47     }
48 }
49