using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml.Serialization;

namespace WorldGIS
{
    class XmlTools
    {
        public static void SerializeToXml<T>(string filePath, T obj)
        {
            try
            {
                using (System.IO.StreamWriter writer = new System.IO.StreamWriter(filePath))
                {
                    XmlSerializer xs = new XmlSerializer(typeof(T));
                    xs.Serialize(writer, obj);
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        /// <summary>
        /// 从某一XML文件反序列化到某一类型
        /// </summary>
        /// <param name="filePath">待反序列化的XML文件名称</param>
        /// <param name="type">反序列化出的</param>
        /// <returns></returns>
        public static T DeserializeFromXml<T>(string filePath)
        {
            try
            {
                if (!System.IO.File.Exists(filePath))
                    throw new ArgumentNullException(filePath + " not Exists");

                using (System.IO.StreamReader reader = new System.IO.StreamReader(filePath))
                {
                    XmlSerializer xs = new XmlSerializer(typeof(T));
                    T ret = (T)xs.Deserialize(reader);
                    return ret;
                }
            }
            catch (Exception ex)
            {
                throw ex;
                //                return default(T);
            }
        }
    }
}