二、自定义XML结构数据-返回List集合-操作Node中的Attribute

1.创建SkillInfoXML.txt 右击文件以xml文本编辑器打开 右键点击这个txt文件 选择较新则复制

2.简单的xml结构文档

<SkillInfo>
    <SkillList>
        <Skill
            SkillID="20002"  
            SkillEngName="Smash" 
            TriggerType="1" 
            ImageFile="data/gfx/image/gui_icon_skill_000.dds" 
            AvailableRace="7"
        >
            <Name>重击</Name>
        </Skill>
        <Skill
            SkillID="20003" 
            SkillEngName="Hide"
            TriggerType="2" 
            ImageFile="data/gfx/image/gui_icon_skill_001.dds"
            AvailableRace="1" 
        >
            <Name>隐身</Name>
        </Skill>
        <Skill
            SkillID="20004" 
            SkillEngName="Ikari" 
            TriggerType="3" 
            ImageFile="data/gfx/image/gui_icon_skill_002.dds" 
            AvailableRace="1" 
        >
            <Name>怒之翼</Name>
        </Skill>
        <Skill
            SkillID="20005" 
            SkillEngName="Revenge" 
            TriggerType="5" 
            ImageFile="data/gfx/image/gui_icon_skill_003.dds" 
            AvailableRace="2" 
        >
            <Name>光之复仇</Name>
        </Skill>
    </SkillList>
</SkillInfo>

3.创建SkillInfo类对应XML数据

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

namespace XMLConsoleApp
{
    public class SkillInfo
    {
        public int Id { get; set; }
        public string SkillEngName { get; set; }

        public string Name { get; set; }
        public int TriggerType { get; set; }
        public string ImageFile { get; set; }
        public int AvailableRace { get; set; }
        
        //重写ToString方法 方便打印输出
        public override string ToString()
        {
            return string.Format("Id:{0},Name:{5},EngName:{1},TriggerType:{2},", "ImageFile:{3},AvailableRace:{4}", Id, SkillEngName, TriggerType, ImageFile, AvailableRace,Name);
        }

    }
}

4.封装方法将XML结构数据转换为集合并返回

        /// <summary>
        /// 将XML文档信息转换为List<>集合
        /// </summary>
        /// <returns>技能信息集合</returns>
        public static List<SkillInfo> FromXMLToSkillInfoList()
        {
            //实例化技能信息集合
            List<SkillInfo> skillInfoList = new List<SkillInfo>();

            //创建XML文档的实例
            XmlDocument xmlDocument = new XmlDocument();

            //加载具有XML数据结构的文件
            xmlDocument.Load("SkillInfoXML.txt");

            //获取根节点<SkillInfo>下的<SkillList>节点
            XmlNode skillListNode = xmlDocument.FirstChild.FirstChild;

            //<SkillList>节点下的所有 <Skill> 
            XmlNodeList skillNodeList = skillListNode.ChildNodes;

            //遍历技能信息 
            foreach (XmlNode skillNode in skillNodeList)
            {
                //实例化技能信息对象
                SkillInfo skillInfo = new SkillInfo();

                //通过所引起获取<Name>节点的文本信息
                XmlElement eleName = skillNode["Name"];
                skillInfo.Name = eleName.InnerText;

                //获取Xml属性集合
                XmlAttributeCollection xmlAttributeCollection = skillNode.Attributes;

                //通过所引起将属性集合中的值赋给SkillInfo对象中的属性
                skillInfo.Id = Int32.Parse(xmlAttributeCollection["SkillID"].Value);
                skillInfo.SkillEngName = xmlAttributeCollection["SkillEngName"].Value;
                skillInfo.TriggerType = Int32.Parse(xmlAttributeCollection["TriggerType"].Value);
                skillInfo.ImageFile = xmlAttributeCollection["ImageFile"].Value;
                skillInfo.AvailableRace = Int32.Parse(xmlAttributeCollection["AvailableRace"].Value);

                //将获取到的每一个对象添加到技能信息集合中
                skillInfoList.Add(skillInfo);
            }

            //返回技能信息集合
            return skillInfoList;
        }

5.控制台打印输出.

            List<SkillInfo> skillInfoList = ReadXMLDocumentHelper.FromXMLToSkillInfoList();
            foreach (SkillInfo sk in skillInfoList)
            {
                Console.WriteLine(sk);
            }