通过XmlDocument修改带有DOCTYPE的xml文件遇到问题

Question

通过XmlDocument修改带有DOCTYPE的xml文件遇到如下问题：1，断网时直接报错：无法解析此远程名称- 'hibernate.sourceforge.net'2，连网时修改后：在DOCTYPE行后产生多余字符"[]"    --- 这是bug吗 ？？C#代码如下：            XmlDocument mydoc = new XmlDocument();            mydoc.Load(@"d:\hibernate.cfg.xml");            //XmlNode node = mydoc.DocumentElement;//移到config节点             //node = node.FirstChild;//移到database子节点             //node = node.FirstChild;//移到server子节点             //node = node.NextSibling;//移到sa子节点            //node = node.NextSibling;//移到passowrd子节点             //node.InnerText = "sfadsfs";//修改内容            mydoc.Save(@"d:\hibernate.cfg.xml");//保存XML文件:<?xml version="1.0" encoding="utf-8"?><!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN""http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"[]><hibernate-configuration>  <session-factory>...  </session-factory></hibernate-configuration>

Answer 1

确实不应该有“[]"。