Figure 1 Sample RSS 1.0 Document<\/p>\n
\n \n The XML Files<\/title>\n <link>http:\/\/skonnard.com\/blog<\/link>\n <description>by Aaron Skonnard<\/description><br \/>\n <image rdf:resource=\"http:\/\/skonnard.com\/blog\/images\/image.gif\" \/><br \/>\n <items><br \/>\n <rdf:Seq><br \/>\n <rdf:li resource=\" http:\/\/skonnard.com\/blog\/entry1\" \/><br \/>\n <rdf:li resource=\" http:\/\/skonnard.com\/blog\/entry2\" \/><br \/>\n <\/rdf:Seq><br \/>\n <\/items><br \/>\n <\/channel><br \/>\n <image rdf:about=\" http:\/\/skonnard.com\/blog\/images\/image.gif\"><br \/>\n <title>skonnard.com<\/title>\n <link>http:\/\/skonnard.com\/blog<\/link>\n <url>http:\/\/skonnard.com\/blog\/images\/image.gif<\/url><br \/>\n <\/image><br \/>\n <item rdf:about=\"http:\/\/skonnard.com\/blog\/entry1\"><br \/>\n <title>1st blog entry<\/title>\n <link>http:\/\/skonnard.com\/blog\/entry1<\/link>\n <description>This is my first blog entry.<\/description><br \/>\n <dc:date>2004-01-13T17:16:44.9803903-07:00<\/dc:date><br \/>\n <\/item><br \/>\n <item rdf:about=\"http:\/\/skonnard.com\/blog\/entry1\"><br \/>\n <title>2nd Blog Entry<\/title>\n <link>http:\/\/skonnard.com\/blog\/entry1<\/link>\n <description>This is my second blog entry.<\/description><br \/>\n <dc:date>2004-01-13T17:16:45.9803903-07:00<\/dc:date><br \/>\n <\/item><br \/>\n<\/rdf:RDF><\/p>\n<p>——————————————————————————–<br \/>\nFigure 2 Sample RSS 2.0 Document<\/p>\n<p><rss version=\"2.0\"><br \/>\n <channel><br \/>\n <title>The XML Files<\/title>\n <link>http:\/\/Skonnard.com\/blog<\/link>\n <description>by Aaron Skonnard<\/description><br \/>\n <image><br \/>\n <url>http:\/\/skonnard.com\/blog\/images\/image.gif<\/url><br \/>\n <title>skonnard.com<\/title>\n <link>http:\/\/skonnard.com\/blog\/<\/link>\n <\/image><br \/>\n <item><br \/>\n <title>1st blog entry<\/title>\n <link>http:\/\/skonnard.com\/blog\/entry1<\/link>\n <description>This is my first blog entry.<\/description>\n <pubDate>Wed, 14 Jan 2004 17:16:44 GMT<\/pubDate>\n <\/item><br \/>\n <item><br \/>\n <title>2nd blog entry<\/title>\n <link>http:\/\/skonnard.com\/blog\/entry1<\/link>\n <description>This is my second blog entry<\/description>\n <pubDate>Wed, 14 Jan 2004 17:16:45 GMT<\/pubDate>\n <\/item><br \/>\n <\/channel><br \/>\n<\/rss><\/p>\n<p>——————————————————————————–<br \/>\nFigure 3 Sample Atom 0.3 Feed<\/p>\n<p><feed version=\"0.3\" xml:lang=\"en-us\" \n xmlns=\"http:\/\/purl.org\/atom\/ns#\"\n><br \/>\n <title>The XML Files<\/title>\n <link>http:\/\/skonnard.com\/blog\/<\/link>\n <modified>2004-01-13T17:16:45.0004199-07:00<\/modified><br \/>\n <tagline>by Aaron Skonnard<\/tagline><br \/>\n <author><br \/>\n <name>Aaron Skonnard<\/name><br \/>\n <\/author><br \/>\n <entry><br \/>\n <title>1st blog entry<\/title>\n <link>http:\/\/skonnard.com\/blog\/entry1<\/link>\n <created>2004-01-13T17:16:44.9803903-07:00<\/created><br \/>\n <content type=\"text\/html\" mode=\"xml\"><br \/>\n <body xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"><\/p>\n<p>This is my first blog entry<\/p>\n<p> <\/body><br \/>\n <\/content><br \/>\n <\/entry><br \/>\n <entry><br \/>\n <title>2nd blog entry<\/title>\n <link>http:\/\/skonnard.com\/blog\/entry2<\/link>\n <created>2004-01-13T17:16:45.9803903-07:00<\/created><br \/>\n <content type=\"text\/html\" mode=\"xml\"><br \/>\n <body xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"><\/p>\n<p>This is my second blog entry<\/p>\n<p> <\/body><br \/>\n <\/content><br \/>\n <\/entry><br \/>\n<\/feed><\/p>\n<p>——————————————————————————–<br \/>\nFigure 4 Sample Blogroll (OPML)<\/p>\n<p><opml><br \/>\n <head> <title>Aaron’s Favorite Blogs<\/title> <\/head><br \/>\n <body><br \/>\n <outline type=\"rss\" title=\"PDC Bloggers\" \n description=\"PDC Bloggers website\" \n xmlUrl=\"http:\/\/pdcbloggers.net\/Feed.rss\" \n htmlUrl=\"http:\/\/PDCBloggers.net\" \/><br \/>\n <outline type=\"rss\" title=\"MSDN Magazine: Current Issue\" \n description=\"The Microsoft Journal for Developers\" \n xmlUrl=\"http:\/\/msdn.microsoft.com\/msdnmag\/rss\/recent.xml\" \n htmlUrl=\"http:\/\/msdn.microsoft.com\/msdnmag\/\" \/><br \/>\n <outline type=\"rss\" title=\"MSDN Just Published\" \n description=\"Keep current ...\" \n xmlUrl=\"http:\/\/msdn.microsoft.com\/rss.xml\" \n htmlUrl=\"http:\/\/msdn.microsoft.com\/\" \/><br \/>\n <\/body><br \/>\n<\/opml><\/p>\n<p>——————————————————————————–<br \/>\nFigure 5 Generating an RSS 2.0 Feed in ASP.NET<\/p>\n<p><%@ Page language=\"c#\" Codebehind=\"rss.aspx.cs\" \n AutoEventWireup=\"false\" Inherits=\"SimpleBlog.rss\" %><br \/>\n<rss version=\"2.0\"><br \/>\n <channel><br \/>\n <title>My Blog<\/title>\n <link>http:\/\/localhost\/simpleblog\/default.aspx<\/link>\n <description>A weblog about nothing…<\/description><br \/>\n <language>en-us<\/language><br \/>\n <asp:Repeater id=\"Items\" runat=\"server\"><br \/>\n <ItemTemplate><br \/>\n <item><br \/>\n <title><%#DataBinder.Eval(Container.DataItem,\n \"title\")%><\/title><br \/>\n <description><%#DataBinder.Eval(\n Container.DataItem,\"description\")%><\/description>\n <pubDate><%#DataBinder.Eval(Container.DataItem, \n \"pubdate\") %><\/pubDate>\n <link><%# DataBinder.Eval(Container.DataItem, \"link\") %><\/link>\n <\/item><br \/>\n <\/ItemTemplate><br \/>\n <\/asp:Repeater><br \/>\n <\/channel><br \/>\n<\/rss><\/p>\n<p>——————————————————————————–<br \/>\nFigure 6 RSS Aggregator Web User Control<\/p>\n<p><%@ Control Language=\"c#\" AutoEventWireup=\"true\" \n EnableViewState=\"false\" Debug=\"true\"%><br \/>\n<%@ Import namespace=\"System.Xml\" %><br \/>\n<%@ OutputCache Duration=\"1800\" VaryByParam=\"none\" %><br \/>\n<script runat=\"server\" language=\"C#\">\nprivate void Page_Load(object sender, System.EventArgs e)\n{\n StringBuilder sb = new StringBuilder();\n XmlDocument doc = new XmlDocument();\n doc.Load(Server.MapPath(\"blogroll.opml\"));\n int numToDisp = int.Parse(doc.SelectSingleNode(\n \"\/opml\/@numberToDisplay\").InnerText);\n XmlNodeList rss = doc.SelectNodes(\"\/\/outline\/@xmlUrl\");\n foreach (XmlNode r in rss)\n {\n XmlDocument blogdoc = new XmlDocument();\n blogdoc.Load(r.Value);\n XmlNodeList items = blogdoc.SelectNodes(\"\/\/item\"); \n for (int i=0; i<items.Count && i<numToDisp; i++)\n {\n string author=\"\";\n XmlNode authorNode = items[i].SelectSingleNode(\n \"*[local-name()='author' or local-name()='creator']\");\n if (authorNode != null) author = authorNode.InnerText;\n sb.Append(String.Format(\n \"• <a href={0}>{1} ({2})<\/a><br \/>\",\n items[i].SelectSingleNode(\"link\").InnerText,\n items[i].SelectSingleNode(\"title\").InnerText, author));\n } \n }\n EntriesHTML.Text = sb.ToString();\n}\n<\/script><\/p>\n<style> <!-- styles omitted for brevity --> ... <\/style>\n<div class=\"title\">UNUG Blogs<\/div>\n<p><asp:Literal id=\"EntriesHTML\" runat=\"server\"><\/asp:Literal><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Figure 1 Sample RSS 1.0 Document The XML Files http:\/\/s […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[115,426],"class_list":["post-1599","post","type-post","status-publish","format-standard","hentry","category-dotnet","tag-asp-net","tag-rss"],"views":332,"_links":{"self":[{"href":"http:\/\/www.ntxz.net\/index.php?rest_route=\/wp\/v2\/posts\/1599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.ntxz.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ntxz.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ntxz.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ntxz.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1599"}],"version-history":[{"count":0,"href":"http:\/\/www.ntxz.net\/index.php?rest_route=\/wp\/v2\/posts\/1599\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.ntxz.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ntxz.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1599"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ntxz.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}