XmlArrayAttribute Konstruktor

Definisi

Ruang nama:

System.Xml.Serialization

Rakitan:

netstandard.dll, System.Xml.XmlSerializer.dll

Menginisialisasi instans baru dari kelas XmlArrayAttribute.

Overload

Nama	Deskripsi
XmlArrayAttribute()	Menginisialisasi instans baru dari kelas XmlArrayAttribute.
XmlArrayAttribute(String)	Menginisialisasi instans XmlArrayAttribute baru kelas dan menentukan nama elemen XML yang dihasilkan dalam instans dokumen XML.

XmlArrayAttribute()

Sumber:

XmlArrayAttribute.cs

Menginisialisasi instans baru dari kelas XmlArrayAttribute.

public:
 XmlArrayAttribute();

public XmlArrayAttribute();

Public Sub New ()

Contoh

Contoh berikut menetapkan XmlArrayAttribute ke dua array.

public class MyClass
{
    [XmlArrayAttribute()]
    public string [] MyStringArray;
    [XmlArrayAttribute()]
    public int [] MyIntegerArray;
}

Public Class MyClass1
    <XmlArrayAttribute()> Public MyStringArray() As String
    <XmlArrayAttribute()> Public MyIntegerArray() As Integer
End Class

Keterangan

Untuk informasi selengkapnya tentang menggunakan atribut, lihat Atribut.

Lihat juga

• XmlArrayItemAttribute
• XmlSerializer

XmlArrayAttribute(String)

Sumber:

XmlArrayAttribute.cs

Menginisialisasi instans XmlArrayAttribute baru kelas dan menentukan nama elemen XML yang dihasilkan dalam instans dokumen XML.

public:
 XmlArrayAttribute(System::String ^ elementName);

public XmlArrayAttribute(string? elementName);

new System.Xml.Serialization.XmlArrayAttribute : string -> System.Xml.Serialization.XmlArrayAttribute

Public Sub New (elementName As String)

Parameter

elementName

String

Nama elemen XML yang XmlSerializer dihasilkan.

Contoh

Contoh berikut menetapkan XmlArrayAttribute ke dua array, dan menserialisasikan instans kelas yang berisi array tersebut.

using System;
using System.IO;
using System.Xml;
using System.Xml.Serialization;

public class MyClass{
   [XmlArrayAttribute("MyStrings")]
   public string [] MyStringArray;
   [XmlArrayAttribute(ElementName = "MyIntegers")]
   public int [] MyIntegerArray;
}

public class Run{
   public static void Main()
   {
      Run test = new Run();
      test.SerializeObject("MyClass.xml");
   }

   public void SerializeObject(string filename)
   {
      // Creates a new instance of the XmlSerializer class.
      XmlSerializer s = new XmlSerializer(typeof(MyClass));
      // Needs a StreamWriter to write the file.
      TextWriter myWriter= new StreamWriter(filename);

      MyClass myClass = new MyClass();
      // Creates and populates a string array, then assigns
      // it to the MyStringArray property.
      string [] myStrings = {"Hello", "World", "!"};
      myClass.MyStringArray = myStrings;
      /* Creates and populates an integer array, and assigns
      it to the MyIntegerArray property. */
      int [] myIntegers = {1,2,3};
      myClass.MyIntegerArray = myIntegers;
      // Serializes the class, and writes it to disk.
      s.Serialize(myWriter, myClass);
      myWriter.Close();
   }
}

Option Explicit
Option Strict

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


Public Class MyClass1
    <XmlArrayAttribute("MyStrings")> _
        Public MyStringArray() As String

    <XmlArrayAttribute(ElementName := "MyIntegers")> _
        Public MyIntegerArray() As Integer
End Class


Public Class Run
    
    Public Shared Sub Main()
        Dim test As New Run()
        test.SerializeObject("MyClass.xml")
    End Sub    
    
    Public Sub SerializeObject(ByVal filename As String)
        ' Creates a new instance of the XmlSerializer class.
        Dim s As New XmlSerializer(GetType(MyClass1))
        ' Needed a StreamWriter to write the file.
        Dim myWriter As New StreamWriter(filename)
        
        Dim class1 As New MyClass1()
        ' Creates and populates a string array, then assigns
        ' it to the MyStringArray property.
        Dim myStrings() As String =  {"Hello", "World", "!"}
        class1.MyStringArray = myStrings
        ' Creates and populates an integer array, and assigns
        ' it to the MyIntegerArray property.
        Dim myIntegers() As Integer =  {1, 2, 3}
        class1.MyIntegerArray = myIntegers
        ' Serializes the class, and writes it to disk.
        s.Serialize(myWriter, class1)
        myWriter.Close()
    End Sub
End Class

<?xml version="1.0"?>
 <MyClass1 xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:xsd="http://www.w3.org/1999/XMLSchema">
   <MyStrings>
     <string>Hello</string>
     <string>World</string>
     <string>!</string>
   </MyStrings>
   <MyIntegers>
     <int>1</int>
     <int>2</int>
     <int>3</int>
   </MyIntegers>
 </MyClass1>

Keterangan

Untuk informasi selengkapnya tentang menggunakan atribut, lihat Atribut.

Lihat juga

• XmlArrayItemAttribute
• XmlSerializer