01-Remoting之序列化（BinaryFormatter,SoapFormatter,XmlSerializer）

最新推荐文章于 2019-06-27 22:53:55 发布

原创最新推荐文章于 2019-06-27 22:53:55 发布 · 475 阅读

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本文介绍了一个使用 C# 实现的序列化示例，包括创建序列化对象、生成对象实例、采用 BinaryFormatter、SoapFormatter 和 XmlSerializer 进行序列化的全过程，并展示了生成的 XML 文件内容。

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一:创建序列化对象:

using System;
using System.Collections.Generic;
using System.Text;

namespace SerializationDemo
{
    [Serializable]
     public class SumOf
    {
         public SumOf()
        {
        }

         public DecimalList Members = new DecimalList();

         public decimal Sum,Avg;

         public void Calculate()
        {
             this .Sum = 0 ;
             foreach ( decimal m in Members)
            {
                Sum += m;
            }
             this .Avg = Sum / Members.Count;

        }

    }
    [Serializable]
     public class DecimalList : List < decimal >
    {
    }

}

二: 生成对象：

   private SumOf BuildSumObj()
        {
            SumOf sObj = new SumOf();
             for ( int i = 0 ; i < this .numericUpDown1.Value; i ++ )
            {
                sObj.Members.Add(i);
            }
            sObj.Calculate();
             return sObj;
        }

         private void button3_Click( object sender, EventArgs e)
        {
            sObj = this .BuildSumObj();
             this .toolStripStatusLabel1.Text =
                 string .Format( " 数量：{0}，合计：{1}，平均值：{2} " , sObj.Members.Count, sObj.Sum, sObj.Avg);

}

三：BinaryFormatter

   private void button1_Click( object sender, EventArgs e)
        {
             // create a file stream to write the file
            FileStream fileStream = new FileStream( " DoSum.bin " , FileMode.Create);
             // use the CLR binary formatter
            BinaryFormatter binaryFormatter = new BinaryFormatter();
             // serialize to disk
            binaryFormatter.Serialize(fileStream, sObj);
            fileStream.Close();
}

结果：生成DoSum.bin文件

四：SoapFormatter

   private void button2_Click( object sender, EventArgs e)
        {
             // create a file stream to write the file
            FileStream fileStream = new FileStream( " DoSum_Soap.xml " , FileMode.Create);
             // use the CLR binary formatter
            SoapFormatter formatter = new SoapFormatter();
             // serialize to disk
            formatter.Serialize(fileStream, sObj);
            fileStream.Close();

}

结果：生成DoSum_Soap.xml

< SOAP - ENV:Envelope xmlns:xsi = " http://www.w3.org/2001/XMLSchema-instance " xmlns:xsd = " http://www.w3.org/2001/XMLSchema " xmlns:SOAP - ENC = " http://schemas.xmlsoap.org/soap/encoding/ " xmlns:SOAP - ENV = " http://schemas.xmlsoap.org/soap/envelope/ " xmlns:clr = " http://schemas.microsoft.com/soap/encoding/clr/1.0 " SOAP - ENV:encodingStyle = " http://schemas.xmlsoap.org/soap/encoding/ " >
< SOAP - ENV:Body >
< a1:SumOf id = " ref-1 " xmlns:a1 = " http://schemas.microsoft.com/clr/nsassem/SerializationDemo/SerializationDemo%2C%20Version%3D1.0.0.0%2C%20Culture%3Dneutral%2C%20PublicKeyToken%3Dnull " >
< Members href = " #ref-3 " />
< Sum > 45 </ Sum >
< Avg > 4.5 </ Avg >
</ a1:SumOf >
< a1:DecimalList id = " ref-3 " xmlns:a1 = " http://schemas.microsoft.com/clr/nsassem/SerializationDemo/SerializationDemo%2C%20Version%3D1.0.0.0%2C%20Culture%3Dneutral%2C%20PublicKeyToken%3Dnull " >
< List_x0060_1_x002B__items href = " #ref-4 " />
< List_x0060_1_x002B__size > 10 </ List_x0060_1_x002B__size >
< List_x0060_1_x002B__version > 10 </ List_x0060_1_x002B__version >
</ a1:DecimalList >
< SOAP - ENC:Array id = " ref-4 " SOAP - ENC:arrayType = " xsd:decimal[16] " >
< item > 0 </ item >
< item > 1 </ item >
< item > 2 </ item >
< item > 3 </ item >
< item > 4 </ item >
< item > 5 </ item >
< item > 6 </ item >
< item > 7 </ item >
< item > 8 </ item >
< item > 9 </ item >
< item > 0 </ item >
< item > 0 </ item >
< item > 0 </ item >
< item > 0 </ item >
< item > 0 </ item >
< item > 0 </ item >
</ SOAP - ENC:Array >
</ SOAP - ENV:Body >

</SOAP-ENV:Envelope>

五:XmlSerializer

private void button4_Click( object sender, EventArgs e)
        {
             // create a file stream to write the file
            FileStream fileStream = new FileStream( " DoSum.xml " , FileMode.Create);
             // use the CLR binary formatter
            System.Xml.Serialization.XmlSerializer
                formatter = new XmlSerializer( typeof (SumOf));
             // serialize to disk
            formatter.Serialize(fileStream, sObj);
            fileStream.Close();

}

结果：

<? xml version = " 1.0 " ?>
< SumOf xmlns:xsi = " http://www.w3.org/2001/XMLSchema-instance " xmlns:xsd = " http://www.w3.org/2001/XMLSchema " >
   < Members >
     < decimal > 0 </ decimal >
     < decimal > 1 </ decimal >
     < decimal > 2 </ decimal >
     < decimal > 3 </ decimal >
     < decimal > 4 </ decimal >
     < decimal > 5 </ decimal >
     < decimal > 6 </ decimal >
     < decimal > 7 </ decimal >
     < decimal > 8 </ decimal >
     < decimal > 9 </ decimal >
   </ Members >
   < Sum > 45 </ Sum >
   < Avg > 4.5 </ Avg >

</SumOf>

Demo