/// <summary>
    /// 订单信息
    /// </summary>
    [Serializable]
    [XmlRoot("Document")]
    public class OrderEntity
    {
        [XmlArray("Events"), XmlArrayItem("Event")]
        public OrderEvent[] Event { get; set; }        
    }

/// <summary>
    /// 单据类型(事件)描述信息
    /// </summary>
    [Serializable]    
    public class OrderEvent
    {
        /// <summary>
        /// 单据名称
        /// </summary>
        [XmlAttribute("Name")]
        public string Name { get; set; }
        /// <summary>
        /// 库存动作
        /// </summary>
        [XmlAttribute("MainAction")]
        public string MainAction { get; set; }
        /// <summary>
        /// 单据明细项
        /// </summary>
        [XmlArray("DataField"), XmlArrayItem("Data")]
        public OrderDetail[] details { get; set; }
    }

 /// <summary>
    /// 单据明细项目
    /// </summary>
    [Serializable]
    public class OrderDetail
    {
        [XmlAttribute("Code")]
        public string Code { get; set; }
        [XmlAttribute("Actor")]
        public string Actor { get; set; }
        [XmlAttribute("ActDate")]
        public string ActDate { get; set; }
        [XmlAttribute("CorpOrderID")]
        public string CorpOrderID { get; set; }
        [XmlAttribute("FromCorpID")]
        public string FromCorpID { get; set; }
        [XmlAttribute("ToCorpID")]
        public string ToCorpID { get; set; }
        [XmlAttribute("OwnerID")]
        public string OwnerID { get; set; }
    }

#region 初始化订单对象并完成序列化
                                    OrderEntity result_File_Object = new OrderEntity
                                    {
                                        Event = new OrderEvent[] 
                                        {
                                            new OrderEvent
                                            {
                                                Name =orderName ,
                                                MainAction= dt_Event.Rows[0]["MainAction"].ToString(),
                                                details = query.Where(d => d.Code!=string.Empty).ToList().ToArray()
                                            }
                                        }
                                    };
                                    Program.SerializerToXML<OrderEntity>(path + "\\" + fileName, result_File_Object);
                                    #endregion

 /// <summary>
        /// 把对象序列化成xml文件
        /// </summary>
        /// <typeparam name="T">对象的类</typeparam>
        /// <param name="outFile">输出的文件和路径</param>
        /// <param name="t">对象的实例</param>
        public static void SerializerToXML<T>(string outFile, T t) where T : class
        {
            using (System.IO.FileStream fs = new System.IO.FileStream(outFile, System.IO.FileMode.Create))
            {
                XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
                ns.Add("", "");
                XmlSerializer xs = new XmlSerializer(typeof(T));
                xs.Serialize(fs, t, ns);
                fs.Flush();
            }
        }