XmlWriter.WriteFullEndElement 方法

定义

命名空间:

System.Xml

程序集:

System.Xml.ReaderWriter.dll

程序集:

System.Xml.dll

程序集:

netstandard.dll

当在派生类中被重写时，关闭一个元素并弹出相应的命名空间范围。

public:
 abstract void WriteFullEndElement();

public abstract void WriteFullEndElement ();

abstract member WriteFullEndElement : unit -> unit

Public MustOverride Sub WriteFullEndElement ()

例外

InvalidOperationException

在上一次异步操作完成之前调用了 XmlWriter 方法。 在此情况下，会引发 InvalidOperationException 并显示消息“异步操作已在进行中。”

示例

以下示例使用 WriteEndElement 和 WriteFullEndElement 方法。

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

注解

此方法始终写入完整结束标记。 处理必须包含完整结束标记的元素时，这非常有用。 例如，浏览器希望 HTML 脚本块用“”</script>关闭。

有关此方法的异步版本，请参阅 WriteFullEndElementAsync。