读取xml数据装配到字典中

   public Dictionary<string, string> GetXml()
         {
             Dictionary<string, string> dic = new Dictionary<string, string>();
             string filePath = System.Web.HttpContext.Current.Server.MapPath(string.Concat("", "TestDemo.xml"));
             if (System.IO.File.Exists(filePath))
             {
                 XmlDocument XmlDoc = new XmlDocument();
                 XmlDoc.Load(filePath);
                 XmlNodeList nodes = XmlDoc.SelectNodes("roots/data");
                                  foreach (XmlNode node in nodes)
                 {
                     string key = node.Attributes["name"].Value.ToString();
                     string value = node.SelectSingleNode("value").InnerText;
                     dic.Add(key, value);
                 }
             }
             return dic;
         }

Demo中xml文件结点如下，可以根据不同xml文件结构改相应的代码。

 <root>
   <data name="Name" xml:space="preserve">
     <value>IT民工-杰</value>
   </data>
   <data name="Title" xml:space="preserve">
     <value>他是中国最帅程序员</value>
   </data>
 </root>