XmlTextWriter.Indentation Properti

Definisi

Ruang nama:

System.Xml

Rakitan:

netstandard.dll, System.Xml.ReaderWriter.dll

Sumber:

XmlTextWriter.cs

Mendapatkan atau mengatur berapa banyak IndentChar yang akan ditulis untuk setiap tingkat dalam hierarki saat Formatting diatur ke Formatting.Indented.

public:
 property int Indentation { int get(); void set(int value); };

public int Indentation { get; set; }

member this.Indentation : int with get, set

Public Property Indentation As Integer

Nilai Properti

Int32

Jumlah IndentChars untuk setiap tingkat. Defaultnya adalah 2.

Pengecualian

ArgumentException

Mengatur properti ini ke nilai negatif.

Contoh

Contoh berikut menulis fragmen XML.

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

public class Sample
{

  public static void Main()
  {
     //Create a writer to write XML to the console.
     XmlTextWriter writer = null;
     writer = new XmlTextWriter (Console.Out);

     //Use indentation for readability.
     writer.Formatting = Formatting.Indented;
     writer.Indentation = 4;

     //Write an element (this one is the root).
     writer.WriteStartElement("book");

     //Write the title element.
     writer.WriteStartElement("title");
     writer.WriteString("Pride And Prejudice");
     writer.WriteEndElement();

     //Write the close tag for the root element.
     writer.WriteEndElement();

     //Write the XML to file and close the writer.
     writer.Close();
  }
}

Option Explicit
Option Strict

Imports System.IO
Imports System.Xml

Public Class Sample
    
    Public Shared Sub Main()
        'Create a writer to write XML to the console.
        Dim writer As XmlTextWriter = Nothing
        writer = New XmlTextWriter(Console.Out)
        
        'Use indentation for readability.
        writer.Formatting = Formatting.Indented
        writer.Indentation = 4
        
        'Write an element (this one is the root).
        writer.WriteStartElement("book")
        
        'Write the title element.
        writer.WriteStartElement("title")
        writer.WriteString("Pride And Prejudice")
        writer.WriteEndElement()
        
        'Write the close tag for the root element.
        writer.WriteEndElement()
        
        'Write the XML to file and close the writer.
        writer.Close()
    End Sub
End Class

Keterangan

Note

Kami menyarankan agar Anda membuat XmlWriter instans dengan menggunakan XmlWriter.Create metode dan XmlWriterSettings kelas untuk memanfaatkan fungsionalitas baru.

Indentasi dilakukan pada jenis node berikut: DocumentType, , Element, CommentProcessingInstruction, dan CDATASection. Semua jenis node lainnya tidak terpengaruh. XmlTextWriter tidak mengindentasi subset DTD internal. Namun, Anda dapat melakukan hal berikut untuk menerapkan pemformatan ke subset DTD internal.

String name = "Employees";
String pubid = null;
String sysid = null;
String subset =
@"
    <!ELEMENT Employees (Employee)+>
    <!ELEMENT Employee EMPTY>
    <!ATTLIST Employee firstname CDATA #REQUIRED>
    <!ENTITY Company 'Microsoft'>]>
";
XmlTextWriter tw = new XmlTextWriter(Console.Out);
tw.WriteDocType(name, pubid, sysid, subset);

Lihat juga

• IndentChar
• Formatting