本文整理汇总了C#中System.Xml.XmlTextWriter.WriteProcessingInstruction方法的典型用法代码示例。如果您正苦于以下问题：C# XmlTextWriter.WriteProcessingInstruction方法的具体用法？C# XmlTextWriter.WriteProcessingInstruction怎么用？C# XmlTextWriter.WriteProcessingInstruction使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。
在下文中一共展示了XmlTextWriter.WriteProcessingInstruction方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
//引入命名空间
using System;
using System.IO;
using System.Xml;
public class Sample
{
private const string filename = "sampledata.xml";
public static void Main()
{
XmlTextWriter writer = null;
writer = new XmlTextWriter (filename, null);
//Use indenting for readability.
writer.Formatting = Formatting.Indented;
//Write the XML delcaration.
writer.WriteStartDocument();
//Write the ProcessingInstruction node.
String PItext="type='text/xsl' href='book.xsl'";
writer.WriteProcessingInstruction("xml-stylesheet", PItext);
//Write the DocumentType node.
writer.WriteDocType("book", null , null, "<!ENTITY h 'hardcover'>");
//Write a Comment node.
writer.WriteComment("sample XML");
//Write a root element.
writer.WriteStartElement("book");
//Write the genre attribute.
writer.WriteAttributeString("genre", "novel");
//Write the ISBN attribute.
writer.WriteAttributeString("ISBN", "1-8630-014");
//Write the title.
writer.WriteElementString("title", "The Handmaid's Tale");
//Write the style element.
writer.WriteStartElement("style");
writer.WriteEntityRef("h");
writer.WriteEndElement();
//Write the price.
writer.WriteElementString("price", "19.95");
//Write CDATA.
writer.WriteCData("Prices 15% off!!");
//Write the close tag for the root element.
writer.WriteEndElement();
writer.WriteEndDocument();
//Write the XML to file and close the writer.
writer.Flush();
writer.Close();
//Load the file into an XmlDocument to ensure well formed XML.
XmlDocument doc = new XmlDocument();
//Preserve white space for readability.
doc.PreserveWhitespace = true;
//Load the file.
doc.Load(filename);
//Display the XML content to the console.
Console.Write(doc.InnerXml);
}
}