XML常用操作总结_AX

Ⅰ*.cs部分

using System;
using System.Collections.Generic;
using System.Text;

namespace OperateXML
{
    class Program
    {
        static void Main(string[] args)
        {
            System.IO.StringWriter sw = new System.IO.StringWriter();
            System.Xml.XmlWriter xtw = new System.Xml.XmlTextWriter(sw);

            xtw.WriteStartDocument();
            xtw.WriteStartElement("Root");

            xtw.WriteStartElement("Node_AX");
            xtw.WriteAttributeString("Attribute", "AttributeValue0");
            xtw.WriteString("AXzhz");//----好像WriteString()与WriteValue()没有区别----
            xtw.WriteEndElement();

            xtw.WriteStartElement("Node");
            xtw.WriteAttributeString("Attribute", "AttributeValue1");
            xtw.WriteValue("<AX1>");//-------
            xtw.WriteEndElement();

            xtw.WriteStartElement("Node");
            xtw.WriteAttributeString("Attribute", "AttributeValue2");
            xtw.WriteString("<AX>");//------
            xtw.WriteEndElement();

            xtw.WriteEndElement();
            xtw.WriteEndDocument();

            //Output:【注】一个XML文档只有一个根节点,JS中亦然.
            //<?xml version="1.0" encoding="utf-16"?>
            //<Root>
            //  <Node_AX Attribute="AttributeValue0">AXzhz</Node_AX>
            //  <Node Attribute="AttributeValue1">&lt;AX1&gt;</Node>
            //  <Node Attribute="AttributeValue2">&lt;AX&gt;</Node>
            //</Root>
            Console.WriteLine(sw.ToString());

            Console.WriteLine("-----------------上生成,下使用---------------");

            System.Xml.XmlDocument xmlDom = new System.Xml.XmlDocument();
            xmlDom.LoadXml(sw.ToString());

            //【添加一个节点】
            System.Xml.XmlNode newNode = xmlDom.DocumentElement.ChildNodes[1].Clone();
            newNode.Attributes["Attribute"].Value = "NewNode";
            newNode.InnerText = "NewNodeText";
            xmlDom.DocumentElement.AppendChild(newNode);

            //【Get Attributes】
            //大小写Sensitive
            System.Xml.XmlNodeList xnl = xmlDom.GetElementsByTagName("Node_AX");
            //AttributeValue0
            Console.WriteLine(xnl[0].Attributes["Attribute"].Value);

            
            //【取所有名为【Node】的节点集合的两种方法.】
            //-----------Method1----------
            xnl = xmlDom.GetElementsByTagName("Node");
            for (int i = 0; i < xnl.Count; i++)
            {
                Console.WriteLine(xnl[i].InnerText);
            }
            //-----------Method2----------
            xnl = xmlDom.SelectNodes("Root/Node");
            for (int i = 0; i < xnl.Count; i++)
            {
                Console.WriteLine(xnl[i].InnerText);
            }


            //【Get node's Content】
            //取第一个节点名为【Node】的节点
            System.Xml.XmlNode xn = xmlDom.SelectSingleNode("Root/Node");
            //<AX1>
            Console.WriteLine(xn.InnerText);
            //&lt;AX1&gt;
            Console.WriteLine(xn.InnerXml);


            //【获得相邻节点】
            Console.WriteLine(xn.PreviousSibling.InnerXml);
            //■■■■■■■■■■■■■■■■■■■■■■■■■■
            //■【注】不要取节点的Value,是Null,暂时还不知道Why  ■
            //■■■■■■■■■■■■■■■■■■■■■■■■■■
            Console.WriteLine(xn.PreviousSibling.Value);
            Console.WriteLine(xn.NextSibling.InnerText);
             


            //【Delete oneself,xn不是根节点】
            xn.ParentNode.RemoveChild(xn);
            Console.ReadLine();
        }
    }
}

ⅡJS部分

/**//*
Create by AX
2007-9-10
*/

//创建XML对象
function createXMLDOM()
{
    var arrSignatures=["MSXML2.DOMDocument.5.0","MSXML2.DOMDocument.4.0",
                        "MSXML2.DOMDocument.3.0","MSXML2.DOMDocument","Microsoft.XmlDom"];
    for(var i=0;i<arrSignatures.length;i++)
    {
        try
        {
            var oXmlDom=new ActiveXObject(arrSignatures[i]);
            return oXmlDom;
        }
        catch(e)
        {            
        }
    }
}

//调用这个Function
function OpertateXML()
{
    var xmlDom=createXMLDOM();
    xmlDom.async=false;
    xmlDom.loadXML("<?xml version=\"1.0\" encoding=\"utf-16\"?>"
                    +"<Root>"
                    +"<Node_AX Attribute=\"AttributeValue0\">AXzhz</Node_AX>"
                    +"<Node Attribute=\"AttributeValue1\">&lt;AX1&gt;</Node>"
                    +"<Node Attribute=\"AttributeValue2\">&lt;AX&gt;</Node>"
                    +"<Node Attribute=\"NewNode\">NewNodeText</Node>"
                    +"</Root>");
    //加载文件用
    //xmlDom.load("C:\AX.xml");
    
    //添加Node
    //cloneNode(true)表示同时clone其子nodes
    var newNode=xmlDom.getElementsByTagName("Node_AX")[0].cloneNode(true);
    //更改Attribute
    newNode.setAttribute("Attribute","newNode");
    //更改节点内容
    newNode.text="newNodeText";
    xmlDom.documentElement.appendChild(newNode);
    
    
    //取Node类型的第二个节点
    var selectSecondNode=xmlDom.getElementsByTagName("Node")[1];
    //取得Attribute
    alert(selectSecondNode.getAttribute("Attribute"));
    //取得节点内容
    alert(selectSecondNode.text);
    
    
    //遍历节点
    var selectedTag=xmlDom.getElementsByTagName("Node");
    for(var i=0;i<selectedTag.length;i++)
    {
        selectedTag[i].text+="Loop_AX";
    }
    
    
    //显示带标签的内容
    alert(newNode.xml);
    alert(xmlDom.xml);  
    
    
    //取得相邻节点
    alert(selectSecondNode.previousSibling.xml);
    alert(selectSecondNode.nextSibling.xml); 
}

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