XmlWriterSettings 构造函数
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
初始化 XmlWriterSettings 类的新实例。
public:
XmlWriterSettings();
public XmlWriterSettings ();
Public Sub New ()
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
下表显示了实例 XmlWriterSettings的初始属性值。
| 属性 | 初始值 |
|---|---|
| Async | false. |
| CheckCharacters | true. |
| CloseOutput | false. |
| ConformanceLevel | Document. |
| Encoding | Encoding.UTF8. |
| Indent | false. |
| IndentChars | 两个空格。 |
| NewLineChars | \r\n (回车,新行) 。 |
| NewLineHandling | Replace. |
| NewLineOnAttributes | false. |
| OmitXmlDeclaration | false. |
| WriteEndDocumentOnClose | true. |