XmlWriterSettings.Indent 属性

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

获取或设置指示是否缩进元素的值。

public:
 property bool Indent { bool get(); void set(bool value); };

public bool Indent { get; set; }

member this.Indent : bool with get, set

Public Property Indent As Boolean

属性值

Boolean

如果将各元素分别写入新行并将其缩进，则为 true；否则，为 false。 默认值为 false。

示例

以下示例创建一个 XmlWriter 对象，该对象使用 TAB 字符进行缩进。

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

public class Sample {

  public static void Main() {

    XmlWriter writer = null;

    try {

       // Create an XmlWriterSettings object with the correct options.
       XmlWriterSettings settings = new XmlWriterSettings();
       settings.Indent = true;
       settings.IndentChars = ("\t");
       settings.OmitXmlDeclaration = true;

       // Create the XmlWriter object and write some content.
       writer = XmlWriter.Create("data.xml", settings);
       writer.WriteStartElement("book");
       writer.WriteElementString("item", "tesing");
       writer.WriteEndElement();
    
       writer.Flush();
     }
     finally  {
        if (writer != null)
          writer.Close();
     }
  }
}

Imports System.IO
Imports System.Xml
Imports System.Text

Public Class Sample 

  Public Shared Sub Main() 
  
    Dim writer As XmlWriter = Nothing

    Try 

       ' Create an XmlWriterSettings object with the correct options. 
       Dim settings As XmlWriterSettings = New XmlWriterSettings()
       settings.Indent = true
       settings.IndentChars = (ControlChars.Tab)
       settings.OmitXmlDeclaration = true

       ' Create the XmlWriter object and write some content.
       writer = XmlWriter.Create("data.xml", settings)
       writer.WriteStartElement("book")
       writer.WriteElementString("item", "tesing")
       writer.WriteEndElement()
    
       writer.Flush()

      Finally
         If Not (writer Is Nothing) Then
            writer.Close()
         End If
      End Try

   End Sub 
End Class

注解

此属性仅适用于 XmlWriter 输出文本内容的实例;否则，将忽略此设置。

只要元素不包含混合内容，元素就缩进。 WriteString调用或WriteWhitespace方法以写出混合元素内容后，停止XmlWriter缩进。 关闭混合内容元素后，缩进会恢复。