WCF探勘15－DataContract與DataMember

using System.Runtime.Serialization;

[DataContract]

public class Blah1

{

    public int PropNoAttr { get; set; }

    public int Field;

    private int PrivProp { get; set; }

    private int PrivField;

}

[DataContract]

public class Blah2

{

    public int PropNoAttr { get; set; }

    [DataMember]

    public int PropAttr { get; set; }

    public int Field;

    [DataMember]

    private int PrivProp { get; set; }

    [DataMember]

    private int PrivField;

}

[DataContract]

public class Blah3

{

    public int PropNoAttr { get; set; }

    [IgnoreDataMember]

    public int PropIgnoreAttr { get; set; }

    public int Field;

    private int PrivProp { get; set; }

    private int PrivField;

}

public class Blah4

{

    public int PropNoAttr { get; set; }

    [DataMember]

    public int PropAttr { get; set; }

    [IgnoreDataMember]

    public int PropIgnoreAttr { get; set; }

    public int Field;

    private int PrivProp { get; set; }

    private int PrivField;

}

public class Blah5

{

    public int PropNoAttr { get; set; }

    public int ReadonlyProp { get; }

    public int Field;

    private int PrivProp { get; set; }

    private int PrivField;

}

using System;

using System.IO;

using System.Runtime.Serialization;

using System.Text;

using System.Xml.Linq;

namespace ConsoleApplication1

{

    class Program

    {

        static void Main(string[] args)

        {

            Console.WriteLine(Serialize<Blah1>(new Blah1()));

            Console.WriteLine(Serialize<Blah2>(new Blah2()));

            Console.WriteLine(Serialize<Blah3>(new Blah3()));

            Console.WriteLine(Serialize<Blah4>(new Blah4()));

            Console.WriteLine(Serialize<Blah5>(new Blah5()));

            Console.Read();

        }

        static string Serialize<T>(T graph)

        {

            DataContractSerializer dcs = new DataContractSerializer(typeof(T));

            MemoryStream ms = new MemoryStream();

            dcs.WriteObject(ms, graph);

            XDocument xd = XDocument.Parse(Encoding.UTF8.GetString(ms.ToArray()));

            return

                typeof(T).ToString() +

                "\n=====================================\n" +

                xd.ToString() + "\n";

        }

    }

}

Blah1

=====================================

<Blah1 xmlns="http://schemas.datacontract.org/2004/07/" 

  xmlns:i="http://www.w3.org/2001/XMLSchema-instance" />

Blah2

=====================================

<Blah2 xmlns="http://schemas.datacontract.org/2004/07/" 

  xmlns:i="http://www.w3.org/2001/XMLSchema-instance">

  <PrivField>0</PrivField>

  <PrivProp>0</PrivProp>

  <PropAttr>0</PropAttr>

</Blah2>

Blah3

=====================================

<Blah3 xmlns="http://schemas.datacontract.org/2004/07/" 

  xmlns:i="http://www.w3.org/2001/XMLSchema-instance" />

Blah4

=====================================

<Blah4 xmlns="http://schemas.datacontract.org/2004/07/" 

  xmlns:i="http://www.w3.org/2001/XMLSchema-instance">

  <Field>0</Field>

  <PropAttr>0</PropAttr>

  <PropNoAttr>0</PropNoAttr>

</Blah4>

Blah5

=====================================

<Blah5 xmlns="http://schemas.datacontract.org/2004/07/" 

  xmlns:i="http://www.w3.org/2001/XMLSchema-instance">

  <Field>0</Field>

  <PropNoAttr>0</PropNoAttr>

</Blah5>