XmlWriter.WriteFullEndElement Metodo

Definizione

Quando ne viene eseguito l'override in una classe derivata, chiude un elemento e visualizza l'ambito dello spazio dei nomi corrispondente.When overridden in a derived class, closes one element and pops the corresponding namespace scope.

public:
 abstract void WriteFullEndElement();
public abstract void WriteFullEndElement ();
abstract member WriteFullEndElement : unit -> unit
Public MustOverride Sub WriteFullEndElement ()

Eccezioni

È stato chiamato un metodo della classe XmlWriter prima del completamento di un'operazione asincrona precedente.An XmlWriter method was called before a previous asynchronous operation finished. In questo caso, viene generata l'eccezione InvalidOperationException con il messaggio "È già in corso un'operazione asincrona".In this case, InvalidOperationException is thrown with the message "An asynchronous operation is already in progress."

Esempio

Nell'esempio seguente vengono usati i WriteEndElement WriteFullEndElement metodi e.The following example uses the WriteEndElement and the WriteFullEndElement methods.

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

public class Sample {

  public static void Main() {

     // Create a writer to write XML to the console.
     XmlWriterSettings settings = new XmlWriterSettings();
     settings.Indent = true;
     XmlWriter writer = XmlWriter.Create(Console.Out, settings);

     // Write the root element.
     writer.WriteStartElement("order");

     // Write an element with attributes.
     writer.WriteStartElement("item");
     writer.WriteAttributeString("date", "2/19/01");
     writer.WriteAttributeString("orderID", "136A5");

     // Write a full end element. Because this element has no
     // content, calling WriteEndElement would have written a
     // short end tag '/>'.
     writer.WriteFullEndElement();

     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 settings As XmlWriterSettings = new XmlWriterSettings()
     settings.Indent = true
     Dim writer As XmlWriter = XmlWriter.Create(Console.Out, settings)
        
     ' Write the root element.
     writer.WriteStartElement("order")
        
     ' Write an element with attributes.
     writer.WriteStartElement("item")
     writer.WriteAttributeString("date", "2/19/01")
     writer.WriteAttributeString("orderID", "136A5")
        
     ' Write a full end element. Because this element has no
     ' content, calling WriteEndElement would have written a
     ' short end tag '/>'.
     writer.WriteFullEndElement()
        
     writer.WriteEndElement()

     ' Write the XML to file and close the writer
     writer.Close()

    End Sub
End Class

Commenti

Questo metodo scrive sempre il tag di fine completo.This method always writes the full end tag. Questa operazione è utile quando si gestiscono elementi che devono includere un tag di fine completo.This is useful when dealing with elements that must include a full end tag. Ad esempio, i browser prevedono la chiusura dei blocchi di script HTML con " </script> ".For example, browsers expect HTML script blocks to be closed with "</script>".

Per la versione asincrona di questo metodo, vedere WriteFullEndElementAsync .For the asynchronous version of this method, see WriteFullEndElementAsync.

Si applica a