Silverlight读取xml

这例子是为我的试验项目"SLShowCase"做的读取xml的试验.看到园子里的朋友做到 仿163幻灯片的demo就提前发上来了.
项目的功能是做案例展示.
ok  首先,先定义xml.
projects.xml

<? xml version="1.0" encoding="utf-8"  ?>
< projects >
   < project  id ="1"  title ="nasa.wang @ cnblogs"  category ="web"  hit ="23"  createdate ="2008-4-9"  converpic ="null"  iscommend ="true"  votenum ="8"  score ="10" >
   </ project >
</ projects >

在sl中定义类.

     public   class  project
    {
         public   int  id {  get ;  set ; }
         public   string  title {  get ;  set ; }
         public   string  category {  get ;  set ; }
         public   int  hit {  get ;  set ; }
         public  DateTime createdate {  get ;  set ; }
         public   string  converpic {  get ;  set ; }
         public   bool  iscommend {  get ;  set ; }
         public   int  votenum {  get ;  set ; }
         public   int  score {  get ;  set ; }
         // public IList<pitem> pitems { get; set; }
         // public IList<pcomment> pcomments { get; set; }
    }

使用WebClient来加载数据.linq来格式化数据.

         public  Page()
        {
            InitializeComponent();
            WebClient client  =   new  WebClient();
            client.DownloadStringAsync( new  Uri(HtmlPage.Document.DocumentUri,  " projects.xml " ));
            client.DownloadStringCompleted  +=   new  DownloadStringCompletedEventHandler(client_DownloadStringCompleted);
        }

         void  client_DownloadStringCompleted( object  sender, DownloadStringCompletedEventArgs e)
        {
            XmlReader reader  =  XmlReader.Create( new  StringReader(e.Result));
            XDocument document  =  XDocument.Load(reader);
            var projects  =  from f  in  document.Descendants( " project " )
                           select  new  project
                           {
                               id  =   int .Parse(f.Attribute( " id " ).Value),
                               title  =  f.Attribute( " title " ).Value,
                               category  =  f.Attribute( " category " ).Value,
                               hit  =   int .Parse(f.Attribute( " hit " ).Value),
                               createdate  =  DateTime.Parse(f.Attribute( " createdate " ).Value),
                               converpic  =  f.Attribute( " converpic " ).Value,
                               iscommend  =   bool .Parse(f.Attribute( " iscommend " ).Value),
                               votenum  =   int .Parse(f.Attribute( " votenum " ).Value),
                               score  =   int .Parse(f.Attribute( " score " ).Value),
                           };
            List < project >  _projects  =   new  List < project > ();
            _projects.AddRange(projects);
            txtStatus.Text  = " read success for  "   +  _projects[ 0 ].title;
        }

读取完毕.  ;)

代码下载: http://files.cnblogs.com/nasa/silverlight/readxmlfile.zip

作者：nasa
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