xml 中的冒号 读取问题的解决

参考文章： http://chs.gotdotnet.com/quickstart/howto/doc/Xml/XmlNameSpace.aspx

偶的源码：

         public   void  bindXml( string  xmlUrl)
         {
            System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
            doc.Load( System.AppDomain.CurrentDomain.BaseDirectory+"kkjj.xml");
            //doc.Load(xmlUrl);
            doc.SelectNodes("/rss/channel");
            System.Xml.XmlNode root = doc.DocumentElement;
            System.Xml.XmlNode xn = root.SelectSingleNode("/rss/channel");
            outStr += "相册名称：" + xn.SelectSingleNode("title").InnerText;//相册名称
            outStr += "<br>相册url：" + xn.SelectSingleNode("link").InnerText;//相册url
            outStr += "<br>相册图片：<img src='" + xn.SelectSingleNode("image/url").InnerText + "' />";//相册首页图片
            
            //outStr += "<br><img src='" + xn.SelectNodes("item")[0].SelectSingleNode("enclosure").Value + "'>";
            System.Xml.XmlNodeList xnl = xn.SelectNodes("item");
            outStr += "<br>相册图片数：" + xnl.Count.ToString() + "张";

            System.Xml.XmlNamespaceManager nsmanager = new System.Xml.XmlNamespaceManager(doc.NameTable);
            nsmanager.AddNamespace("media", "http://search.yahoo.com/mrss/");

            // 创建包含 XPATH 表达式的字符串以进行计算。
            string exprString = String.Format("// {0}:group", "media");

            System.Xml.XmlNodeList nodelist = doc.SelectNodes(exprString, nsmanager);

            outStr += "<br>media:title:"+nodelist[0].SelectSingleNode("media:title",nsmanager).Attributes["type"].InnerText;


            


//            for(int i=0;i<xnl.Count;i++)
//            {
//                outStr += "<br> <img src='"+xnl[i].SelectSingleNode("enclosure").Attributes["url"].InnerText+"' />";
//            }
        }

当时看到了。。gg的xml里面有冒号，就卡卡解决了。。
付上xml片段

- < media:group >

  < media:title type =" plain " > 02.JPG </ media:title >

  < media:description type =" plain " />

  < media:keywords />

  < media:thumbnail url =" http://lh3.google.com/pengpengsay/R3C96dqJBUI/AAAAAAAAAEo/j3csPO0ig7o/s72/02.JPG " height =" 48 " width =" 72 " />

  < media:thumbnail url =" http://lh3.google.com/pengpengsay/R3C96dqJBUI/AAAAAAAAAEo/j3csPO0ig7o/s144/02.JPG " height =" 96 " width =" 144 " />

  < media:thumbnail url =" http://lh3.google.com/pengpengsay/R3C96dqJBUI/AAAAAAAAAEo/j3csPO0ig7o/s288/02.JPG " height =" 192 " width =" 288 " />

  < media:content url =" http://lh3.google.com/pengpengsay/R3C96dqJBUI/AAAAAAAAAEo/j3csPO0ig7o/02.JPG " height =" 400 " width =" 600 " type =" image/jpeg " medium =" image " />

  < media:credit > 成刚 </ media:credit >

  </ media:group >

xml地址：http://picasaweb.google.com/pengpengsay/lNFxFK