public class XmlSerializerHelper

     {

         /// <summary>

         /// 从XML文件中反序列化读取对象

         /// </summary>

         /// <typeparam name="T"></typeparam>

         /// <param name="filePath"></param>

         /// <param name="rootElementName"></param>

         /// <param name="ns"></param>

         /// <returns></returns>

         public static T Load<T>(string filePath, string rootElementName, string ns)

             where T : class,new()

         {

             try

             {

                 using (Stream stream = new FileStream(filePath, FileMode.OpenOrCreate))

                 {

                     XmlSerializer ser = new XmlSerializer(typeof(T), new XmlRootAttribute

                     {

                         ElementName = rootElementName,

                         Namespace = ns

                     });

                     return ser.Deserialize(stream) as T;

                 }

             }

             catch (Exception ex)

             {

                 return new T();

             }

         }

         /// <summary>

         /// 向XML文件中序列化对象

         /// </summary>

         /// <param name="filePath"></param>

         /// <param name="o"></param>

         /// <param name="rootElementName"></param>

         /// <param name="ns"></param>

         /// <returns></returns>

         public static bool Save(string filePath, object o, string rootElementName, string ns)

         {

             try

             {

                 using (Stream stream = new FileStream(filePath, FileMode.OpenOrCreate))

                 {

                     XmlSerializer ser = new XmlSerializer(o.GetType(), new XmlRootAttribute

                     {

                         ElementName = rootElementName,

                         Namespace = ns

                     });

                     ser.Serialize(stream, o);

                     return true;

                 }

             }

             catch (Exception ex)

             {

                 return false;

             }

         }

     }