C#创建XML文件源代码实例

1.源代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;

namespace XMLApplication
{
    class Program
    {
        static void Main(string[] args)
        {
            XmlDocument xmlDoc = new XmlDocument();
            //加入XML的声明段落,Save方法不再xml上写出独立属性

            xmlDoc.AppendChild(xmlDoc.CreateXmlDeclaration("1.0", "UTF-8", null));
            //加入根元素

            XmlElement xmlElem = xmlDoc.CreateElement("", "Books", "");
            xmlDoc.AppendChild(xmlElem);
            //FileName

            XmlElement xmlElemFileName = xmlDoc.CreateElement("FileName");
            XmlText xmlTextFileName = xmlDoc.CreateTextNode("书籍文件列表");
            xmlElemFileName.AppendChild(xmlTextFileName);
            xmlDoc.ChildNodes.Item(1).AppendChild(xmlElemFileName);

            //UserInfo

            XmlElement xmlElemUserInfo = xmlDoc.CreateElement("UserInfo");
            xmlDoc.ChildNodes.Item(1).AppendChild(xmlElemUserInfo);
            //UserName

            XmlElement xmlElemUsrName = xmlDoc.CreateElement("UserName");
            XmlText xmlTextUserName = xmlDoc.CreateTextNode("Arlice");//用户名

            xmlElemUsrName.AppendChild(xmlTextUserName);
            xmlDoc.ChildNodes.Item(1).ChildNodes[1].AppendChild(xmlElemUsrName);

            //ChineseBook

            XmlElement xmlElemChineseBook = xmlDoc.CreateElement("ChineseBook");
            xmlDoc.ChildNodes.Item(1).AppendChild(xmlElemChineseBook);
            //Book1

            XmlElement xmlElemBook1 = xmlDoc.CreateElement("Book1");
            xmlElemBook1.SetAttribute("BookCode", "001");
            xmlDoc.ChildNodes.Item(1).ChildNodes[2].AppendChild(xmlElemBook1);
            //BookName

            XmlElement xmlElemBookName = xmlDoc.CreateElement("BookName");
            XmlText xmlTextBookName = xmlDoc.CreateTextNode("小学语文");//书名

            xmlElemBookName.AppendChild(xmlTextBookName);
            xmlDoc.ChildNodes.Item(1).ChildNodes[2].ChildNodes[0].AppendChild(xmlElemBookName);
            //publishing house

            XmlElement xmlElemPh = xmlDoc.CreateElement("PublishingHouse");
            XmlText xmlTextPh = xmlDoc.CreateTextNode("电子工业出版社");
            xmlElemPh.AppendChild(xmlTextPh);
            xmlDoc.ChildNodes.Item(1).ChildNodes[2].ChildNodes[0].AppendChild(xmlElemPh);
            try
            {
                xmlDoc.Save("f:\\cc.xml");
            }
            catch (System.Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
            Console.ReadLine();
        }
    }
}

2.运行结果

<?xml version="1.0" encoding="UTF-8"?>
<Books>
  <FileName>书籍文件列表</FileName>
  <UserInfo>
    <UserName>Arlice</UserName>
  </UserInfo>
  <ChineseBook>
    <Book1 BookCode="001">
      <BookName>小学语文</BookName>
      <PublishingHouse>电子工业出版社</PublishingHouse>
    </Book1>
  </ChineseBook>
</Books>