SoapEnumAttribute コンストラクタとは? わかりやすく解説

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SoapEnumAttribute コンストラクタ (String)

要素名を指定して、SoapEnumAttribute クラス新しインスタンス初期化します。

名前空間: System.Xml.Serialization
アセンブリ: System.Xml (system.xml.dll 内)
構文構文

Dim name As String

Dim instance As New SoapEnumAttribute(name)
public SoapEnumAttribute (
    string name
)
public:
SoapEnumAttribute (
    String^ name
)
public SoapEnumAttribute (
    String name
)
public function SoapEnumAttribute (
    name : String
)

パラメータ

name

XmlSerializer によって生成される XML 要素名。

解説解説

生成されXML 列挙子を、元の列挙体の列挙子と区別する場合には、Name指定します

メモメモ

コードでは、SoapEnumAttribute代わりに SoapEnum という短い語使用できます

使用例使用例

XmlSerializer使用してFoodType という名前の列挙体を含んでいる Food という名前のクラスシリアル化する例を次に示します。各列挙体の SoapEnumAttribute作成し該当する SoapEnumAttribute を SoapAttributes の SoapEnum プロパティ設定することにより、FoodType 列挙体をオーバーライドしています。この SoapAttributes が、XmlSerializer作成するために使用される SoapAttributeOverrides に追加されます。

Imports System
Imports System.IO
Imports System.Xml
Imports System.Xml.Serialization

Public Class Group
   Public GroupName As String
 
   Public Grouptype As GroupType 
End Class

Public enum GroupType
' Use the SoapEnumAttribute to instruct the XmlSerializer
' to generate Small and Large instead of A and B.
   <SoapEnum("Small")> _
   A
   <SoapEnum("Large")> _
   B
End enum
 
Public Class Run
   Public Shared Sub Main()
      Dim test As Run = new
 Run()
      test.SerializeObject("SoapEnum.xml")
      test.SerializeOverride("SoapOverride.xml")
      Console.WriteLine("Fininished writing two files")
   End Sub

   Private Shared Sub SerializeObject(filename
 As string)
      ' Create an instance of the XmlSerializer Class.
      Dim mapp  As XmlTypeMapping = _
      (New SoapReflectionImporter()).ImportTypeMapping(GetType(Group))
      Dim mySerializer As XmlSerializer = 
 New XmlSerializer(mapp)

      ' Writing the file requires a TextWriter.
      Dim writer As TextWriter = New
 StreamWriter(filename)

      ' Create an instance of the Class that will be serialized.
      Dim myGroup As Group = New
 Group()

      ' Set the object properties.
      myGroup.GroupName = ".NET"
      myGroup.Grouptype= GroupType.A

      ' Serialize the Class, and close the TextWriter.
      mySerializer.Serialize(writer, myGroup)
       writer.Close()
   End Sub

   Private  Sub SerializeOverride(fileName
 As String)
      Dim soapOver As SoapAttributeOverrides
 = new SoapAttributeOverrides()
      Dim SoapAtts As SoapAttributes = new
 SoapAttributes()

      ' Add a SoapEnumAttribute for the GroupType.A enumerator. Instead
      ' of 'A' it will be "West".
      Dim soapEnum As SoapEnumAttribute = new
 SoapEnumAttribute("West")
      ' Override the "A" enumerator.
      SoapAtts.SoapEnum = soapEnum
      soapOver.Add(GetType(GroupType), "A",
 SoapAtts)

      ' Add another SoapEnumAttribute for the GroupType.B enumerator.
      ' Instead of 'B' it will be "East".
      SoapAtts= New SoapAttributes()
      soapEnum = new SoapEnumAttribute()
      soapEnum.Name = "East"
      SoapAtts.SoapEnum = soapEnum
      soapOver.Add(GetType(GroupType), "B",
 SoapAtts)

      ' Create an XmlSerializer used for overriding.
      Dim map As XmlTypeMapping = New
 SoapReflectionImporter _
      (soapOver).ImportTypeMapping(GetType(Group))
      Dim ser As XmlSerializer = New
 XmlSerializer(map)
      Dim myGroup As Group = New
 Group()
      myGroup.GroupName = ".NET"
      myGroup.Grouptype = GroupType.B
      ' Writing the file requires a TextWriter.
      Dim writer As TextWriter = New
 StreamWriter(fileName)
      ser.Serialize(writer, myGroup)
      writer.Close

   End Sub
End Class
using System;
using System.IO;
using System.Xml;
using System.Xml.Serialization;

public class Group{
   public string GroupName;
   public GroupType Grouptype;
}

public enum GroupType{
   // Use the SoapEnumAttribute to instruct the XmlSerializer
   // to generate Small and Large instead of A and B.
   [SoapEnum("Small")]
   A,
   [SoapEnum("Large")]
   B
}
 
public class Run {
   static void Main(){
      Run test= new Run();
      test.SerializeObject("SoapEnum.xml");
      test.SerializeOverride("SoapOverride.xml");
      Console.WriteLine("Fininished writing two files");
   }

     private void SerializeObject(string
 filename){
      // Create an instance of the XmlSerializer Class.
      XmlTypeMapping mapp  =
      (new SoapReflectionImporter()).ImportTypeMapping(typeof(Group));
      XmlSerializer mySerializer =  new XmlSerializer(mapp);

      // Writing the file requires a TextWriter.
      TextWriter writer = new StreamWriter(filename);

      // Create an instance of the Class that will be serialized.
      Group myGroup = new Group();

      // Set the object properties.
      myGroup.GroupName = ".NET";
      myGroup.Grouptype= GroupType.A;

      // Serialize the Class, and close the TextWriter.
      mySerializer.Serialize(writer, myGroup);
       writer.Close();
   }

   private void SerializeOverride(string
 fileName){
      SoapAttributeOverrides soapOver = new SoapAttributeOverrides();
      SoapAttributes SoapAtts = new SoapAttributes();

      // Add a SoapEnumAttribute for the GroupType.A enumerator.   
    
      // Instead of 'A'  it will be "West".
      SoapEnumAttribute soapEnum = new SoapEnumAttribute("West");
      // Override the "A" enumerator.
      SoapAtts.SoapEnum = soapEnum;
      soapOver.Add(typeof(GroupType), "A", SoapAtts);

      // Add another SoapEnumAttribute for the GroupType.B enumerator.
      // Instead of //B// it will be "East".
      SoapAtts= new SoapAttributes();
      soapEnum = new SoapEnumAttribute();
      soapEnum.Name = "East";
      SoapAtts.SoapEnum = soapEnum;
      soapOver.Add(typeof(GroupType), "B", SoapAtts);

      // Create an XmlSerializer used for overriding.
      XmlTypeMapping map = 
      new SoapReflectionImporter(soapOver).
      ImportTypeMapping(typeof(Group));
      XmlSerializer ser = new XmlSerializer(map);
      Group myGroup = new Group();
      myGroup.GroupName = ".NET";
      myGroup.Grouptype = GroupType.B;
      // Writing the file requires a TextWriter.
      TextWriter writer = new StreamWriter(fileName);
      ser.Serialize(writer, myGroup);
      writer.Close();
       }
}
import System.*;
import System.IO.*;
import System.Xml.*;
import System.Xml.Serialization.*;

public class Group
{
    public String groupName;
    public GroupType groupType;
} //Group

public class GroupType
{
    // Use the SoapEnumAttribute to instruct the XmlSerializer
    // to generate Small and Large instead of a and b.
    public int member;

    public GroupType()
    {
        member = 0;
    } //GroupType

    public GroupType(int n)
    {
        member = n;
    } //GroupType

    /** @attribute SoapEnum("Small")
     */
    public static int a
 = 0;

    /** @attribute SoapEnum("Large")
     */
    public static int b
 = 1;
} //GroupType

public class Run
{
    public static void main(String[]
 args)
    {
        Run test = new Run();
        test.SerializeObject("SoapEnum.xml");
        test.SerializeOverride("SoapOverride.xml");
        Console.WriteLine("Fininished writing two files");
    } //main

    private void SerializeObject(String fileName)
    {
        // Writing the file requires a TextWriter.
        TextWriter writer = new StreamWriter(fileName);
        // Create an instance of the Class that will be serialized.
        Group myGroup = new Group();
        // Set the object properties.
        myGroup.groupName = ".NET";
        myGroup.groupType = new GroupType(GroupType.a);
        // Create an instance of the XmlSerializer Class.
        XmlSerializer mySerializer = new XmlSerializer(myGroup.GetType());
        // Serialize the Class, and close the TextWriter.
        mySerializer.Serialize(writer, myGroup);
        writer.Close();
    } //SerializeObject

    private void SerializeOverride(String fileName)
    {
        SoapAttributeOverrides soapOver = new SoapAttributeOverrides();
        SoapAttributes SoapAtts = new SoapAttributes();
        // Add a SoapEnumAttribute for the GroupType.a enumerator. 
      
        // Instead of 'a'  it will be "West".
        SoapEnumAttribute soapEnum = new SoapEnumAttribute("West");
        // Override the "a" enumerator.
        SoapAtts.set_SoapEnum(soapEnum);
        soapOver.Add(GroupType.class.ToType(), "a",
 SoapAtts);
        // Add another SoapEnumAttribute for the GroupType.b enumerator.
        // Instead of b it will be "East".
        SoapAtts = new SoapAttributes();
        soapEnum = new SoapEnumAttribute();
        soapEnum.set_Name("East");
        SoapAtts.set_SoapEnum(soapEnum);
        soapOver.Add(GroupType.class.ToType(), "b",
 SoapAtts);
        // Create an XmlSerializer used for overriding.
        Group myGroup = new Group();
        myGroup.groupName = ".NET";
        myGroup.groupType = new GroupType(GroupType.b);
        // Writing the file requires a TextWriter.
        TextWriter writer = new StreamWriter(fileName);
        XmlSerializer ser = new XmlSerializer(myGroup.GetType());
        ser.Serialize(writer, myGroup);
        writer.Close();
    } //SerializeOverride
} //Run
プラットフォームプラットフォーム
バージョン情報バージョン情報
参照参照
関連項目
SoapEnumAttribute クラス
SoapEnumAttribute メンバ
System.Xml.Serialization 名前空間

SoapEnumAttribute コンストラクタ

SoapEnumAttribute クラス新しインスタンス初期化します。
オーバーロードの一覧オーバーロードの一覧

参照参照

関連項目

SoapEnumAttribute クラス
SoapEnumAttribute メンバ
System.Xml.Serialization 名前空間

SoapEnumAttribute コンストラクタ ()

SoapEnumAttribute クラス新しインスタンス初期化します。

名前空間: System.Xml.Serialization
アセンブリ: System.Xml (system.xml.dll 内)
構文構文

Dim instance As New SoapEnumAttribute
public SoapEnumAttribute ()
public:
SoapEnumAttribute ()
public SoapEnumAttribute ()
public function SoapEnumAttribute ()
解説解説

既存列挙体をオーバーライドするには、SoapEnumAttribute使用します新しSoapEnumAttribute作成しプロパティ設定し、このオブジェクトを SoapAttributes の SoapEnum プロパティ代入ます。列挙体のメンバごとに、新しSoapAttributes作成し、それを SoapAttributeOverrides に追加する必要があります詳細については、SoapAttributeOverrides クラス概要参照してください

メモメモ

コードでは、SoapEnumAttribute代わりに SoapEnum という短い語使用できます

使用例使用例

XmlSerializer を使用してFoodType という名前の列挙体を含んでいる Food という名前のクラスシリアル化する例を次に示します。各列挙体の SoapEnumAttribute作成し該当する SoapEnumAttributeSoapAttributesSoapEnum プロパティ設定することにより、FoodType 列挙体をオーバーライドしています。この SoapAttributes が、XmlSerializer作成するために使用される SoapAttributeOverrides追加されます。

Imports System
Imports System.IO
Imports System.Xml
Imports System.Xml.Serialization

Public Class Group
   Public GroupName As String
 
   Public Grouptype As GroupType 
End Class

Public enum GroupType
' Use the SoapEnumAttribute to instruct the XmlSerializer
' to generate Small and Large instead of A and B.
   <SoapEnum("Small")> _
   A
   <SoapEnum("Large")> _
   B
End enum
 
Public Class Run
   Public Shared Sub Main()
      Dim test As Run = new
 Run()
      test.SerializeObject("SoapEnum.xml")
      test.SerializeOverride("SoapOverride.xml")
      Console.WriteLine("Fininished writing two files")
   End Sub

   Private Shared Sub SerializeObject(filename
 As string)
      ' Create an instance of the XmlSerializer Class.
      Dim mapp  As XmlTypeMapping = _
      (New SoapReflectionImporter()).ImportTypeMapping(GetType(Group))
      Dim mySerializer As XmlSerializer = 
 New XmlSerializer(mapp)

      ' Writing the file requires a TextWriter.
      Dim writer As TextWriter = New
 StreamWriter(filename)

      ' Create an instance of the Class that will be serialized.
      Dim myGroup As Group = New
 Group()

      ' Set the object properties.
      myGroup.GroupName = ".NET"
      myGroup.Grouptype= GroupType.A

      ' Serialize the Class, and close the TextWriter.
      mySerializer.Serialize(writer, myGroup)
       writer.Close()
   End Sub

   Private  Sub SerializeOverride(fileName
 As String)
      Dim soapOver As SoapAttributeOverrides
 = new SoapAttributeOverrides()
      Dim SoapAtts As SoapAttributes = new
 SoapAttributes()

      ' Add a SoapEnumAttribute for the GroupType.A enumerator. Instead
      ' of 'A' it will be "West".
      Dim soapEnum As SoapEnumAttribute = new
 SoapEnumAttribute("West")
      ' Override the "A" enumerator.
      SoapAtts.SoapEnum = soapEnum
      soapOver.Add(GetType(GroupType), "A",
 SoapAtts)

      ' Add another SoapEnumAttribute for the GroupType.B enumerator.
      ' Instead of 'B' it will be "East".
      SoapAtts= New SoapAttributes()
      soapEnum = new SoapEnumAttribute()
      soapEnum.Name = "East"
      SoapAtts.SoapEnum = soapEnum
      soapOver.Add(GetType(GroupType), "B",
 SoapAtts)

      ' Create an XmlSerializer used for overriding.
      Dim map As XmlTypeMapping = New
 SoapReflectionImporter _
      (soapOver).ImportTypeMapping(GetType(Group))
      Dim ser As XmlSerializer = New
 XmlSerializer(map)
      Dim myGroup As Group = New
 Group()
      myGroup.GroupName = ".NET"
      myGroup.Grouptype = GroupType.B
      ' Writing the file requires a TextWriter.
      Dim writer As TextWriter = New
 StreamWriter(fileName)
      ser.Serialize(writer, myGroup)
      writer.Close

   End Sub
End Class
using System;
using System.IO;
using System.Xml;
using System.Xml.Serialization;

public class Group{
   public string GroupName;
   public GroupType Grouptype;
}

public enum GroupType{
   // Use the SoapEnumAttribute to instruct the XmlSerializer
   // to generate Small and Large instead of A and B.
   [SoapEnum("Small")]
   A,
   [SoapEnum("Large")]
   B
}
 
public class Run {
   static void Main(){
      Run test= new Run();
      test.SerializeObject("SoapEnum.xml");
      test.SerializeOverride("SoapOverride.xml");
      Console.WriteLine("Fininished writing two files");
   }

     private void SerializeObject(string
 filename){
      // Create an instance of the XmlSerializer Class.
      XmlTypeMapping mapp  =
      (new SoapReflectionImporter()).ImportTypeMapping(typeof(Group));
      XmlSerializer mySerializer =  new XmlSerializer(mapp);

      // Writing the file requires a TextWriter.
      TextWriter writer = new StreamWriter(filename);

      // Create an instance of the Class that will be serialized.
      Group myGroup = new Group();

      // Set the object properties.
      myGroup.GroupName = ".NET";
      myGroup.Grouptype= GroupType.A;

      // Serialize the Class, and close the TextWriter.
      mySerializer.Serialize(writer, myGroup);
       writer.Close();
   }

   private void SerializeOverride(string
 fileName){
      SoapAttributeOverrides soapOver = new SoapAttributeOverrides();
      SoapAttributes SoapAtts = new SoapAttributes();

      // Add a SoapEnumAttribute for the GroupType.A enumerator.   
    
      // Instead of 'A'  it will be "West".
      SoapEnumAttribute soapEnum = new SoapEnumAttribute("West");
      // Override the "A" enumerator.
      SoapAtts.SoapEnum = soapEnum;
      soapOver.Add(typeof(GroupType), "A", SoapAtts);

      // Add another SoapEnumAttribute for the GroupType.B enumerator.
      // Instead of //B// it will be "East".
      SoapAtts= new SoapAttributes();
      soapEnum = new SoapEnumAttribute();
      soapEnum.Name = "East";
      SoapAtts.SoapEnum = soapEnum;
      soapOver.Add(typeof(GroupType), "B", SoapAtts);

      // Create an XmlSerializer used for overriding.
      XmlTypeMapping map = 
      new SoapReflectionImporter(soapOver).
      ImportTypeMapping(typeof(Group));
      XmlSerializer ser = new XmlSerializer(map);
      Group myGroup = new Group();
      myGroup.GroupName = ".NET";
      myGroup.Grouptype = GroupType.B;
      // Writing the file requires a TextWriter.
      TextWriter writer = new StreamWriter(fileName);
      ser.Serialize(writer, myGroup);
      writer.Close();
       }
}
import System.*;
import System.IO.*;
import System.Xml.*;
import System.Xml.Serialization.*;

public class Group
{
    public String groupName;
    public GroupType groupType;
} //Group

public class GroupType
{
    // Use the SoapEnumAttribute to instruct the XmlSerializer
    // to generate Small and Large instead of a and b.
    public int member;

    public GroupType()
    {
        member = 0;
    } //GroupType

    public GroupType(int n)
    {
        member = n;
    } //GroupType

    /** @attribute SoapEnum("Small")
     */
    public static int a
 = 0;

    /** @attribute SoapEnum("Large")
     */
    public static int b
 = 1;
} //GroupType

public class Run
{
    public static void main(String[]
 args)
    {
        Run test = new Run();
        test.SerializeObject("SoapEnum.xml");
        test.SerializeOverride("SoapOverride.xml");
        Console.WriteLine("Fininished writing two files");
    } //main

    private void SerializeObject(String fileName)
    {
        // Writing the file requires a TextWriter.
        TextWriter writer = new StreamWriter(fileName);
        // Create an instance of the Class that will be serialized.
        Group myGroup = new Group();
        // Set the object properties.
        myGroup.groupName = ".NET";
        myGroup.groupType = new GroupType(GroupType.a);
        // Create an instance of the XmlSerializer Class.
        XmlSerializer mySerializer = new XmlSerializer(myGroup.GetType());
        // Serialize the Class, and close the TextWriter.
        mySerializer.Serialize(writer, myGroup);
        writer.Close();
    } //SerializeObject

    private void SerializeOverride(String fileName)
    {
        SoapAttributeOverrides soapOver = new SoapAttributeOverrides();
        SoapAttributes SoapAtts = new SoapAttributes();
        // Add a SoapEnumAttribute for the GroupType.a enumerator. 
      
        // Instead of 'a'  it will be "West".
        SoapEnumAttribute soapEnum = new SoapEnumAttribute("West");
        // Override the "a" enumerator.
        SoapAtts.set_SoapEnum(soapEnum);
        soapOver.Add(GroupType.class.ToType(), "a",
 SoapAtts);
        // Add another SoapEnumAttribute for the GroupType.b enumerator.
        // Instead of b it will be "East".
        SoapAtts = new SoapAttributes();
        soapEnum = new SoapEnumAttribute();
        soapEnum.set_Name("East");
        SoapAtts.set_SoapEnum(soapEnum);
        soapOver.Add(GroupType.class.ToType(), "b",
 SoapAtts);
        // Create an XmlSerializer used for overriding.
        Group myGroup = new Group();
        myGroup.groupName = ".NET";
        myGroup.groupType = new GroupType(GroupType.b);
        // Writing the file requires a TextWriter.
        TextWriter writer = new StreamWriter(fileName);
        XmlSerializer ser = new XmlSerializer(myGroup.GetType());
        ser.Serialize(writer, myGroup);
        writer.Close();
    } //SerializeOverride
} //Run
プラットフォームプラットフォーム
バージョン情報バージョン情報
参照参照
関連項目
SoapEnumAttribute クラス
SoapEnumAttribute メンバ
System.Xml.Serialization 名前空間



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