C # to XML operations: Building XML (2)

XML C # Operations XML Preliminary (1) Chapter One: New XML file
The following is also the way to create Xml with text <% @ Import namespace= "System.IO"%><% @ Import namespace= "System.Xml"%><% @ Import Namesp Ace= "System.Data"%><script language= "C #" runat= "Server" >public void Page_Load (Object Src,eventargs e) {/** copyright : Copyright by SEM IT department* Edition: Version 0.0.1* file: createxml_2.aspx* use: Create an XML file, use the flow of the way to build * Author: Ouyang Yun @2005- 4-7* e-mail: outrace@soueast-motor.com* Modified: * * String filename;filename = "Users_2.xml"; try {//Use flow to create a new XML file FileStream fs = new FileStream (Server.MapPath ("./files/" +filename), FileMode.CreateNew), FS. Close ();//Add some data streamwriter RW = File.appendtext (Server.MapPath ("./files/" +filename)); RW. WriteLine ("<?xml version=\" 1.0\ "encoding=\" gb2312\ "?>"); WriteLine ("<users>"); RW. WriteLine ("<user id=\" 1\ ">") rw. WriteLine ("<userName>outrace</userName>"); RW. WriteLine ("<userPass>ouyang</userPass>"); RW. WriteLine ("</user>"); RW. WriteLine ("<user id=\" 2\ ">") rw. WriteLine ("<username>trace</userName> ") RW. WriteLine ("<userPass>ouyang</userPass>"); RW. WriteLine ("</user>"); RW. WriteLine ("</users>");//Writes the contents of the buffer to the file RW. Flush ();//Close RW object RW. Close (); Reads XML with XML DOM and binds it to the XML control XmlDocument doc = new XmlDocument (); Doc. Load (Server.MapPath ("./files/" +filename)); Xml1. Document = doc; The catch (Exception ex) {Response.Write (ex). message);} finally{}}</script>