对象的序列化与反序列化,以xml,二进制流的方式,soap方式序列化对象

 

System.Runtime.Serialization.Formatters.Soap 命名空间包含SoapFormatter 类，该类用于以SOAP 格式将对象序列化和反序列化。
生成使用此命名空间中的类型的应用程序时，必须引用System.Runtime.Serialization.Formatters.Soap.dll 程序集。

 

using System;
using System.Drawing;
using System.Collections;
using System.Windows.Forms;
using System.Data;
using System.Xml;
using System.IO;
using System.Text;
using System.Xml.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using System.Runtime.Serialization.Formatters.Soap;




namespace Serialization
...{ 
    

    [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 class  cxySerialize  
    ...{   
        /**//// <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+".bin";
                if(System.IO.File.Exists(filename))
                    System.IO.File.Delete(filename);
                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)
            ...{
                MessageBox.Show(ex.Source);
            }
        }

        /**//// <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
            string filename=objname+".bin";
            if(!System.IO.File.Exists(filename))
                throw new Exception("对反序列化之前,请先序列化");
            Stream stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
            object obj = formatter.Deserialize(stream);
            stream.Close();
            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);
                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)
            ...{
                MessageBox.Show(ex.Source);
            }
        }


        /**//// <summary>
        /// 反序列号对象
        /// </summary>
        /// <param name="objname"></param>
        public static object SoapDeserialize(string objname)
        ...{

            System.Runtime.Serialization.IFormatter formatter = new SoapFormatter();
            string filename=objname+".Soap";
            //Soap格式反序列化
            Stream stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
            object 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);
                FileStream fileStream = new FileStream(filename, FileMode.Create);
                // 序列化为xml
                SoapFormatter formatter = new SoapFormatter();
                formatter.Serialize(fileStream, obj);
                fileStream.Close(); 
            }
            catch(Exception ex)
            ...{
                MessageBox.Show(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 SoapFormatter();
            string filename=objname+".xml";
            //Xml格式反序列化
            Stream stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
            object obj = formatter.Deserialize(stream);
            stream.Close();
            return obj; 
        }

    
     
    }   


}