代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->using System;using System.Linq;using System.Windows.Shapes;using System.Collections.Generic;using System.Collections.ObjectModel;using System.IO.IsolatedStorage;using System.IO;using System.Xml.Linq;using System.Xml;namespace ServiceFacade{    public class FResourceCategoryCode    {       readonly string strFileName = "ResourceCategoryCode.xml";        List<FResourceCategoryCodeModel> lfrccs = new List<FResourceCategoryCodeModel>();/// <summary>/// 生成XML缓存文件/// </summary>public void CreateFile(List<FResourceCategoryCodeModel> lfrccm){try{using (IsolatedStorageFile isoStore =IsolatedStorageFile.GetUserStoreForApplication()){using (IsolatedStorageFileStream isoStream =new IsolatedStorageFileStream(strFileName,FileMode.Create, isoStore)){// 根据每个用户存储一个信息XmlWriterSettings settings = new XmlWriterSettings();settings.Indent = true;// 创建一个XmlWriter.using (XmlWriter writer = XmlWriter.Create(isoStream, settings)){//设置XML的根writer.WriteStartElement("ResourceCategorys");foreach (var v in lfrccm){//设置每个元素的根writer.WriteStartElement("ResourceCategory");//以下为设置每个元素及值writer.WriteStartElement("cncCategroyStandard");writer.WriteString(v.CncCategroyStandard);writer.WriteEndElement();writer.WriteStartElement("cnvcCategoryCode");writer.WriteString(v.CnvcCategoryCode);writer.WriteEndElement();writer.WriteStartElement("cnvcCategoryName");writer.WriteString(v.CnvcCategoryName);writer.WriteEndElement();writer.WriteStartElement("cniLevel");writer.WriteString(Convert.ToString(v.CniLevel));writer.WriteEndElement();writer.WriteStartElement("cnvcParentCode");writer.WriteString(v.CnvcParentCode);writer.WriteEndElement();writer.WriteStartElement("cniOrderID");writer.WriteString(Convert.ToString(v.CniOrderID));writer.WriteEndElement();//XML结束标记writer.WriteEndElement();}//XML根结束标记writer.WriteEndElement();writer.Flush();}}}}catch{;}}/// <summary>        /// 读取缓存文件        /// </summary>        private void ReadXml()        {            using (IsolatedStorageFile store =                     IsolatedStorageFile.GetUserStoreForApplication())            {                //读取文件并把文件转化为StreamReader                StreamReader reader = new StreamReader(store.OpenFile(strFileName,                   FileMode.Open, FileAccess.Read));                //把字符串转化为XML                XDocument xmlStory = XDocument.Parse(reader.ReadToEnd());                //利用LINQ TO XML转化为集合               var varDetails = from details in xmlStory.Descendants("ResourceCategory")  //只取得节点为ResourceCategory的信息                                 select new FResourceCategoryCodeModel                                 {                                     CncCategroyStandard = (string)details.Element("cncCategroyStandard"),                                     CnvcCategoryCode = (string)details.Element("cnvcCategoryCode"),                                     CnvcCategoryName = (string)details.Element("cnvcCategoryName"),                                     CniLevel = (int)details.Element("cniLevel"),                                     CniOrderID = (int)details.Element("cniOrderID"),                                     CnvcParentCode = (string)details.Element("cnvcParentCode")                                 };                lfrccs = varDetails.ToList<FResourceCategoryCodeModel>();                store.Dispose();            }        }/// <summary>        /// 实体类        /// </summary>  public class FResourceCategoryCodeModel    {        private int _cniCategroyID;        /// <summary>        /// 流水号        /// </summary>        public int CniCategroyID        {            get { return _cniCategroyID; }            set { _cniCategroyID = value; }        }        private string _cncCategroyStandard;        /// <summary>        /// 标准分类编码        /// </summary>        public string CncCategroyStandard        {            get { return _cncCategroyStandard; }            set { _cncCategroyStandard = value; }        }        private string _cnvcCategoryCode;        /// <summary>        /// 资源分类编码        /// </summary>        public string CnvcCategoryCode        {            get { return _cnvcCategoryCode; }            set { _cnvcCategoryCode = value; }        }        private string _cnvcCategoryName;        /// <summary>        /// 资源分类名称        /// </summary>        public string CnvcCategoryName        {            get { return _cnvcCategoryName; }            set { _cnvcCategoryName = value; }        }        private int _cniLevel;        /// <summary>        /// 资源分类层级        /// </summary>        public int CniLevel        {            get { return _cniLevel; }            set { _cniLevel = value; }        }        private string _cnvcParentCode;        /// <summary>        /// 资源分类父级代码        /// </summary>        public string CnvcParentCode        {            get { return _cnvcParentCode; }            set { _cnvcParentCode = value; }        }        private int _cniOrderID;        /// <summary>        /// 排序ID        /// </summary>        public int CniOrderID        {            get { return _cniOrderID; }            set { _cniOrderID = value; }        }        private string _cnvcRemark;        /// <summary>        /// 说明文字        /// </summary>        public string CnvcRemark        {            get { return _cnvcRemark; }            set { _cnvcRemark = value; }        }}}}