XmlTextWriter.Formatting Properti

Definisi

Ruang nama:

System.Xml

Rakitan:

netstandard.dll, System.Xml.ReaderWriter.dll

Sumber:

XmlTextWriter.cs

Menunjukkan bagaimana output diformat.

public:
 property System::Xml::Formatting Formatting { System::Xml::Formatting get(); void set(System::Xml::Formatting value); };

public System.Xml.Formatting Formatting { get; set; }

member this.Formatting : System.Xml.Formatting with get, set

Public Property Formatting As Formatting

Nilai Properti

Formatting

Salah Formatting satu nilai. Defaultnya adalah Formatting.None (tidak ada pemformatan khusus).

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

Nota

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

Indented Jika opsi diatur, elemen turunan diinden menggunakan Indentation properti dan IndentChar . Hanya konten elemen yang diindentasi. Kode C# berikut menulis elemen HTML termasuk konten campuran:

XmlTextWriter w = new XmlTextWriter(Console.Out);
 w.Formatting = Formatting.Indented;
 w.WriteStartElement("ol");
 w.WriteStartElement("li");
 w.WriteString("The big "); // This means "li" now has a mixed content model.
 w.WriteElementString("b", "E");
 w.WriteElementString("i", "lephant");
 w.WriteString(" walks slowly.");
 w.WriteEndElement();
 w.WriteEndElement();

Kode di atas menghasilkan output berikut:

<ol>
  <li>The big <b>E</b><i>lephant</i> walks slowly.</li>
</ol>

Ketika ini dilihat dalam HTML, tidak ada spasi kosong yang muncul antara elemen tebal dan miring. Bahkan, dalam contoh ini, jika inden ditambahkan di antara elemen-elemen ini kata "Gajah" akan salah rusak.

Nota

Menulis konten teks apa pun, tidak termasuk String.Empty menempatkan elemen tersebut ke dalam mode konten campuran. Elemen turunan tidak mewarisi status mode "campuran" ini. Elemen turunan dari elemen "campuran" melakukan inden, kecuali juga berisi konten "campuran". Konten elemen dan konten campuran didefinisikan sesuai dengan definisi XML 1.0 dari istilah-istilah ini.

Lihat juga

• Formatting