XDocument类-白红宇

XDocument类

阅读量：362 次

发布时间：2019-03-04

本文共 800 字，大约阅读时间需要 2 分钟。

XDocument类提供了处理XML的方法,包括声明,注释和处理指令,一个XDocument对象可以包括以下内容:
1. 一个单一XElement对象(根)
2. 一个单一的XDeclaration对象
3. 一个单一的XDocumentType对象(指向一个DTD)
4. 任何数量的XProcessingInstruction对象
5. 任何数量的XComment对象
不过在LINQ to XML来处理XML时基本不会用到声明,注释和处理指令.
下面就用一个示例来看看如何用XDocument来创建一个简单的XML文档吧,它包含几个元素和一个属性,一个处理指令和一些注释.

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Xml.Linq;

namespace ConsoleApplication1

{

class Program

{

static void Main(string[] args)

{

XDocument doc = new XDocument(

new XProcessingInstruction("xml-stylesheet", "title='黄聪'"),

new XComment("注释1"),

new XElement("Root",

new XElement("Persons",

new XElement("Person",

new XAttribute("Id", 1),

new XElement("Name", "Huang Cong"),

new XElement("Sex", "男"))),

new XComment("注释2")));

doc.Save("test.xml");

}

转载地址：http://otje.baihongyu.com/

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