using System;
using System.IO;
using System.Xml;
using System.Xml.Schema;
class MainClass
{
static void Main(string[] args)
{
XmlTextWriter myXmlTextWriter = null;
myXmlTextWriter = new XmlTextWriter("books.xml", null);
myXmlTextWriter.Formatting = Formatting.Indented;
myXmlTextWriter.WriteStartDocument(false);
myXmlTextWriter.WriteDocType("bookstore", null, "books.dtd", null);
myXmlTextWriter.WriteComment("comment");
myXmlTextWriter.WriteStartElement("bookstore");
myXmlTextWriter.WriteStartElement("book", null);
myXmlTextWriter.WriteAttributeString("genre", "autobiography");
myXmlTextWriter.WriteAttributeString("publicationdate", "1979");
myXmlTextWriter.WriteAttributeString("ISBN", "0-9999-9999-9");
myXmlTextWriter.WriteElementString("title", null, "Title");
myXmlTextWriter.WriteStartElement("Author", null);
myXmlTextWriter.WriteElementString("first-name", "first");
myXmlTextWriter.WriteElementString("last-name", "last");
myXmlTextWriter.WriteEndElement();
myXmlTextWriter.WriteElementString("price", "799.99");
myXmlTextWriter.WriteEndElement();
myXmlTextWriter.WriteEndElement();
//Write the XML to file and close the writer
myXmlTextWriter.Flush();
myXmlTextWriter.Close();
if (myXmlTextWriter != null)
myXmlTextWriter.Close();
}
}