/// <summary>
/// 类说明：Assistant
/// 编 码 人：苏飞
/// 联系方式：361983679  
/// 更新网站：http://www.cckan.net/thread-655-1-1.html
/// </summary>
using System;
using System.Xml;
using System.IO;
using System.Xml.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using System.Runtime.Serialization.Formatters.Soap;

namespace DotNet.Utilities
{

    #region 序列化
    public class  Serialize  
    {   
        /// <summary>
        /// 序列化为对象
        /// </summary>
        /// <param name="objname"></param>
        /// <param name="obj"></param>
        public static void BinarySerialize(string objname,object obj)
        {
            try
            {
                string filename = objname + ".Binary";
                if(System.IO.File.Exists(filename))
                    System.IO.File.Delete(filename);
                using (FileStream fileStream = new FileStream(filename, FileMode.Create))
                {
                    // 用二进制格式序列化
                    BinaryFormatter binaryFormatter = new BinaryFormatter();
                    binaryFormatter.Serialize(fileStream, obj);
                    fileStream.Close();
                }
            }
            catch(Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 从二进制文件中反序列化
        /// </summary>
        /// <param name="objname"></param>
        /// <returns></returns>
        public static object BinaryDeserialize(string objname)
        {
            System.Runtime.Serialization.IFormatter formatter = new BinaryFormatter();
            //二进制格式反序列化
            object obj;
            string filename = objname + ".Binary";
            if(!System.IO.File.Exists(filename))
                throw new Exception("在反序列化之前,请先序列化");
            using (Stream stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
            {
                obj = formatter.Deserialize(stream);
                stream.Close();
            }
            //using (FileStream fs = new FileStream(filename, FileMode.Open))
            //{
            //    BinaryFormatter formatter = new BinaryFormatter();
            //    object obj = formatter.Deserialize(fs);
            //}
            return obj;

        }

        /// <summary>
        /// 序列化为soap 即xml
        /// </summary>
        /// <param name="objname"></param>
        /// <returns></returns>
        public static void SoapSerialize(string objname,object obj)
        {
            try
            {  
                string filename=objname+".Soap";
                if(System.IO.File.Exists(filename))
                    System.IO.File.Delete(filename);
                using (FileStream fileStream = new FileStream(filename, FileMode.Create))
                {
                    // 序列化为Soap
                    SoapFormatter formatter = new SoapFormatter();
                    formatter.Serialize(fileStream, obj);
                    fileStream.Close();
                }

            }
            catch(Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }


        /// <summary>
        /// 反序列对象
        /// </summary>
        /// <param name="objname"></param>
        public static object SoapDeserialize(string objname)
        {
            object obj;
            System.Runtime.Serialization.IFormatter formatter = new SoapFormatter();
            string filename=objname+".Soap";
            if (!System.IO.File.Exists(filename))
                throw new Exception("对反序列化之前,请先序列化");
            //Soap格式反序列化
            using (Stream stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
            {
                obj = formatter.Deserialize(stream);
                stream.Close();
            }
            return obj;
        }

        public static void XmlSerialize(string objname,object obj)
        {
             
            try
            {
                string filename=objname+".xml";
                if(System.IO.File.Exists(filename))
                    System.IO.File.Delete(filename);
                using (FileStream fileStream = new FileStream(filename, FileMode.Create))
                {
                    // 序列化为xml
                    XmlSerializer formatter = new XmlSerializer(typeof(Car));
                    formatter.Serialize(fileStream, obj);
                    fileStream.Close();
                }
            }
            catch(Exception ex)
            {
                throw new Exception(ex.Message);
            }

        }


        /// <summary>
        /// 从xml序列中反序列化
        /// </summary>
        /// <param name="objname"></param>
        /// <returns></returns>
        public static object XmlDeserailize(string objname)
        {
           // System.Runtime.Serialization.IFormatter formatter = new XmlSerializer(typeof(Car));
            string filename=objname+".xml";
            object obj;
            if (!System.IO.File.Exists(filename))
                throw new Exception("对反序列化之前,请先序列化");
            //Xml格式反序列化
            using (Stream stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
            {
                XmlSerializer formatter = new XmlSerializer(typeof(Car));
                obj = (Car)formatter.Deserialize(stream);
                stream.Close();
            }
            return obj; 
        }
    }
    #endregion

    #region 要序列化的类
    [Serializable]
    public class Car
    {
        private string _Price;
        private string _Owner;
        private string m_filename;

        [XmlElement(ElementName = "Price")]
        public string Price
        {
            get { return this._Price; }
            set { this._Price = value; }
        }

        [XmlElement(ElementName = "Owner")]
        public string Owner
        {
            get { return this._Owner; }
            set { this._Owner = value; }
        }

        public string Filename
        {
            get
            {
                return m_filename;
            }
            set
            {
                m_filename = value;
            }
        }

        public Car(string o, string p)
        {
            this.Price = p;
            this.Owner = o;
        }

        public Car()
        {

        }
    }
    #endregion

    #region 调用示例
    public class Demo
    {
        public void DemoFunction()
        {
            //序列化
            Car car = new Car("chenlin", "120万");
            Serialize.BinarySerialize("Binary序列化", car);
            Serialize.SoapSerialize("Soap序列化", car);
            Serialize.XmlSerialize("XML序列化", car);
            //反序列化
            Car car2 = (Car)Serialize.BinaryDeserialize("Binary序列化");
            car2 = (Car)Serialize.SoapDeserialize("Soap序列化");
            car2 = (Car)Serialize.XmlDeserailize("XML序列化");
        }
    }
    #endregion
}

/// <summary>
/// 类说明：Assistant
/// 编 码 人：苏飞
/// 联系方式：361983679  
/// 更新网站：http://www.cckan.net/thread-655-1-1.html
/// </summary>
using System;
using System.IO;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
//using System.Runtime.Serialization.Json;
using System.Runtime.Serialization.Formatters.Soap;
using System.Runtime.Serialization.Formatters.Binary;

namespace DotNet.Utilities
{
    public class SerializeHelper
    {
        public SerializeHelper()
        { }

        #region XML序列化
        /// <summary>
        /// 文件化XML序列化
        /// </summary>
        /// <param name="obj">对象</param>
        /// <param name="filename">文件路径</param>
        public static void Save(object obj, string filename)
        {
            FileStream fs = null;
            try
            {
                fs = new FileStream(filename, FileMode.Create, FileAccess.Write, FileShare.ReadWrite);
                XmlSerializer serializer = new XmlSerializer(obj.GetType());
                serializer.Serialize(fs, obj);
            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                if (fs != null) fs.Close();
            }
        }

        /// <summary>
        /// 文件化XML反序列化
        /// </summary>
        /// <param name="type">对象类型</param>
        /// <param name="filename">文件路径</param>
        public static object Load(Type type, string filename)
        {
            FileStream fs = null;
            try
            {
                fs = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
                XmlSerializer serializer = new XmlSerializer(type);
                return serializer.Deserialize(fs);
            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                if (fs != null) fs.Close();
            }
        }

        /// <summary>
        /// 文本化XML序列化
        /// </summary>
        /// <param name="item">对象</param>
        public string ToXml<T>(T item)
        {
            XmlSerializer serializer = new XmlSerializer(item.GetType());
            StringBuilder sb = new StringBuilder();
            using (XmlWriter writer = XmlWriter.Create(sb))
            {
                serializer.Serialize(writer, item);
                return sb.ToString();
            }
        }

        /// <summary>
        /// 文本化XML反序列化
        /// </summary>
        /// <param name="str">字符串序列</param>
        public T FromXml<T>(string str)
        {
            XmlSerializer serializer = new XmlSerializer(typeof(T));
            using (XmlReader reader = new XmlTextReader(new StringReader(str)))
            {
                return (T)serializer.Deserialize(reader);
            }
        }
        #endregion

        #region Json序列化
        /// <summary>
        /// JsonSerializer序列化
        /// </summary>
        /// <param name="item">对象</param>
        //public string ToJson<T>(T item)
        //{
        //    DataContractJsonSerializer serializer = new DataContractJsonSerializer(item.GetType());
        //    using (MemoryStream ms = new MemoryStream())
        //    {
        //        serializer.WriteObject(ms, item);
        //        return Encoding.UTF8.GetString(ms.ToArray());
        //    }
        //}

        ///// <summary>
        ///// JsonSerializer反序列化
        ///// </summary>
        ///// <param name="str">字符串序列</param>
        //public T FromJson<T>(string str) where T : class
        //{
        //    DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(T));
        //    using (MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(str)))
        //    {
        //        return serializer.ReadObject(ms) as T;
        //    }
        //}
        #endregion

        #region SoapFormatter序列化
        /// <summary>
        /// SoapFormatter序列化
        /// </summary>
        /// <param name="item">对象</param>
        public string ToSoap<T>(T item)
        {
            SoapFormatter formatter = new SoapFormatter();
            using (MemoryStream ms = new MemoryStream())
            {
                formatter.Serialize(ms, item);
                ms.Position = 0;
                XmlDocument xmlDoc = new XmlDocument();
                xmlDoc.Load(ms);
                return xmlDoc.InnerXml;
            }
        }

        /// <summary>
        /// SoapFormatter反序列化
        /// </summary>
        /// <param name="str">字符串序列</param>
        public T FromSoap<T>(string str)
        {
            XmlDocument xmlDoc = new XmlDocument();
            xmlDoc.LoadXml(str);
            SoapFormatter formatter = new SoapFormatter();
            using (MemoryStream ms = new MemoryStream())
            {
                xmlDoc.Save(ms);
                ms.Position = 0;
                return (T)formatter.Deserialize(ms);
            }
        }
        #endregion

        #region BinaryFormatter序列化
        /// <summary>
        /// BinaryFormatter序列化
        /// </summary>
        /// <param name="item">对象</param>
        public string ToBinary<T>(T item)
        {
            BinaryFormatter formatter = new BinaryFormatter();
            using (MemoryStream ms = new MemoryStream())
            {
                formatter.Serialize(ms, item);
                ms.Position = 0;
                byte[] bytes = ms.ToArray();
                StringBuilder sb = new StringBuilder();
                foreach (byte bt in bytes)
                {
                    sb.Append(string.Format("{0:X2}", bt));
                }
                return sb.ToString();
            }
        }

        /// <summary>
        /// BinaryFormatter反序列化
        /// </summary>
        /// <param name="str">字符串序列</param>
        public T FromBinary<T>(string str)
        {
            int intLen = str.Length / 2;
            byte[] bytes = new byte[intLen];
            for (int i = 0; i < intLen; i++)
            {
                int ibyte = Convert.ToInt32(str.Substring(i * 2, 2), 16);
                bytes[i] = (byte)ibyte;
            }
            BinaryFormatter formatter = new BinaryFormatter();
            using (MemoryStream ms = new MemoryStream(bytes))
            {
                return (T)formatter.Deserialize(ms);
            }
        }
        #endregion
    }
}