How to generate XML content information of RSS aggregation page through XmlTextWriter
This article will explain in detail how to generate RSS aggregation page XML content information through XmlTextWriter, the editor thinks it is very practical, so share it for you to do a reference, I hope you can get something after reading this article.
Generate RSS aggregation page XML content information through XmlTextWriter implementation
Public partial class Rss2: System.Web.UI.Page {string xmlDoc = "rss.xml"; protected void Page_Load (object sender, EventArgs e) {xmlDoc = Server.MapPath (xmlDoc); GetRSS (); XmlDocument doc = new XmlDocument (); doc.Load (xmlDoc); Response.ContentType = "text/xml"; doc.Save (Response.Output);} / get aggregate articles / public void GetRSS () {DataSet ds = new DataSet (); XmlTextWriter writer = new XmlTextWriter (xmlDoc, Encoding.UTF8) Writer.Formatting = Formatting.Indented;writer.WriteStartDocument (true); writer.WriteComment ("implementation of RSS pages"); writer.WriteStartElement ("rss"); writer.WriteAttributeString ("version", "2.0"); writer.WriteStartElement ("channel"); writer.WriteStartElement ("title"); writer.WriteString ("Danny_RSSDemo"); writer.WriteEndElement (); writer.WriteStartElement ("link"); writer.WriteString ("http://" + Request.ServerVariables [" SERVER_NAME "]); writer.WriteEndElement () Writer.WriteStartElement ("description"); writer.WriteString ("reward for hard work"); writer.WriteEndElement (); writer.WriteStartElement ("copyright"); writer.WriteString ("Copyright 2005"); writer.WriteEndElement (); writer.WriteStartElement ("language"); writer.WriteString ("zh-cn"); writer.WriteEndElement (); foreach (DataRow row in ds.Tables [0] .Rows) {string NewsId = row ["NewsId"] .ToString (); string Heading = row ["Heading"]. ToString () String Content = row ["Content"]. ToString (); string IssueDate = row ["IssueDate"]. ToString (); string ClassId = row ["ClassId"]. ToString (); writer.WriteStartElement ("item"); writer.WriteStartElement ("title"); writer.WriteString (Heading); writer.WriteEndElement (); writer.WriteStartElement ("link"); writer.WriteString ("http://" + Request.ServerVariables [" SERVER_NAME "] +" / NewsShow.aspx?ID= "+ NewsId); writer.WriteEndElement (); writer.WriteStartElement (" description ") Writer.WriteCData (Content); writer.WriteEndElement (); writer.WriteStartElement ("pubDate"); writer.WriteString (IssueDate); writer.WriteEndElement (); writer.WriteStartElement ("category"); writer.WriteString (ClassId); writer.WriteEndElement (); writer.WriteEndElement ();} writer.WriteEndElement (); writer.WriteEndElement (); writer.Flush (); writer.Close () }} this is the end of this article on "how to generate RSS aggregation page XML content information through XmlTextWriter". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.
