XmlTextWriter.Formatting Proprietà

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

Valore della proprietà

Formatting

Uno dei valori di Formatting. Il valore predefinito è Formatting.None (nessuna formattazione speciale).

Esempio

Nell'esempio seguente viene scritto un frammento XML.

#using <System.Xml.dll>

using namespace System;
using namespace System::IO;
using namespace System::Xml;
int main()
{
   
   //Create a writer to write XML to the console.
   XmlTextWriter^ writer = nullptr;
   writer = gcnew 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();
}

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

Commenti

Se l'opzione Indented è impostata, gli elementi figlio vengono rientrati usando le Indentation proprietà e IndentChar . Solo il contenuto dell'elemento è rientrato. Il codice C# seguente scrive gli elementi HTML, incluso il contenuto misto:

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();  

Il codice precedente genera l'output seguente:

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

Quando questo viene visualizzato in HTML, non viene visualizzato alcuno spazio vuoto tra gli elementi grassetto e corsivo. In questo esempio, infatti, se il rientro è stato aggiunto tra questi elementi, la parola "Elephant" non viene interrotta correttamente.

Si applica a

Vedi anche

• Formatting