C#操作XML

参考文章：http://msdn.microsoft.com/zh-cn/library/system.xml%28v=vs.100%29.aspx

创建xml 方法一

XmlDocument xmlDocument = new XmlDocument();

//在XML的文档的最头部加入XML的声明段落 
XmlNode xmlnode = xmlDocument.CreateNode(XmlNodeType.XmlDeclaration, "", "");
xmlDocument.AppendChild(xmlnode);

//创建根节点
XmlElement root = xmlDocument.CreateElement("root");
root.InnerText = "root";
xmlDocument.AppendChild(root);

xmlDocument.Save(@"C:UsersleeDesktopabc.xml");

创建xml 方法二

XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml("<?xml version="1.0" encoding="utf-8" ?><root id="root"><list num="0"><name type="string">minglecun</name><age type="number">55</age></list><list num="1"><name type="string">huluwa</name><age type="number">1</age></list></root>");

xmlDocument.Save(@"C:UsersleeDesktopabc.xml");

读取xml

XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(@"C:UsersleeDesktopabc.xml");

XmlNode xmlNode = xmlDocument.SelectSingleNode("//root//list");
Response.Write("<br/>//root//list  "+xmlNode.InnerText);
XmlNodeList xmlNodeList = xmlDocument.SelectSingleNode("//root").ChildNodes;
foreach (XmlNode node in xmlNodeList)
{
    Response.Write("<br/>//root 's childNodes  " + node.InnerXml);
}