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RSS 2.0 Framework

, 19 Jan 2013
RSS 2.0 framework implements the RSS 2.0 specification in strongly typed classes. The framework enables you to create and consume valid RSS 2.0 feeds in your code in just a few minutes.
rssframework_bin.zip
rssframework_demo.zip
Raccoom.Bin
DockingManagerExtender.dll
MagicLibrary.DLL
nunit.framework.dll
Raccoom.Windows.Forms
Windows
Forms
Design
Raccoom.Xml
Properties
Raccoom.Xml.csproj.user
Xml
atom.xsx
Raccoom.Xml.Editors
ActionList
Actions
Design
App.ico
Raccoom.Xml.Editors.csproj.user
Windows
Forms
Raccoom.Xml.Test
Resources
rsschannel.rss
bin
rssframework_help.zip
rssframework_src.zip
rsschannel.rss
Raccoom.Xml.csproj.user
atom.xsx
setup.zip
// Copyright � 2009 by Christoph Richner. All rights are reserved.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
//
// website http://www.raccoom.net, email support@raccoom.net, msn chrisdarebell@msn.com

using System;
using System.Xml;
using System.Xml.Serialization;
using System.Reflection;
using System.Net;

namespace Raccoom.Xml
{	
	/// <summary>Optional sub-element of item. Guid stands for globally unique identifier. It's a string that uniquely identifies the item. When present, an aggregator may choose to use this string to determine if an item is new. isPermaLink is optional, its default value is true. If its value is false, the guid may not be assumed to be a url, or a url to anything in particular.</summary>
	[System.Runtime.InteropServices.ComVisible(true), System.Runtime.InteropServices.Guid("026FF52F-96DF-4879-A355-880832C49A2C")]
	[System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.None)]
	[System.Runtime.InteropServices.ProgId("Raccoom.RssGuid")]
	[System.Xml.Serialization.XmlTypeAttribute("guid")]
	[Serializable]	
	[System.ComponentModel.TypeConverter(typeof(System.ComponentModel.ExpandableObjectConverter))]
	public class RssGuid
	:	IRssGuid
	{
		#region fields
		
		///<summary>A PropertyChanged event is raised when a property is changed on a component. A PropertyChangedEventArgs object specifies the name of the property that changed.</summary>
		public event System.ComponentModel.PropertyChangedEventHandler PropertyChanged;
		
		/// <summary>IsPermaLink</summary>
		private bool _isPermaLink;
		/// <summary>Guid</summary>
		private string _guid;
		
		#endregion
		
		#region constructors
		
		/// <summary>Initializes a new instance of RssGuid with default values</summary>
		public RssGuid ()
		{
			this.IsPermaLink = true;
		}
		
		/// <summary>Initializes a new instance of RssGuid</summary>
		public RssGuid (System.Xml.XmlReader xmlTextReader): this()
		{
			bool emptyElement = xmlTextReader.IsEmptyElement;
			while(xmlTextReader.MoveToNextAttribute())			
			{			
				XmlSerializationUtil.DecodeXmlTextReaderValue(this, xmlTextReader);
			}
			if(emptyElement) return;
			//
			xmlTextReader.MoveToElement();
			XmlSerializationUtil.DecodeXmlTextReaderValue(this,this.GetType().GetProperty("Value"), xmlTextReader);
		}
		
		#endregion
		
		#region public interface
		
		/// <summary>If the guid element has an attribute named "isPermaLink" with a value of true, the reader may assume that it is a permalink to the item, that is, a url that can be opened in a Web browser, that points to the full item described by the item element.</summary>
		[System.ComponentModel.Category("RssGuid"), System.ComponentModel.Description("If the guid element has an attribute named isPermaLink with a value of true, the reader may assume that it is a permalink to the item, that is, a url that can be opened in a Web browser, that points to the full item described by the item element.")]
		[System.Xml.Serialization.XmlAttribute("isPermaLink")]
		public bool IsPermaLink
		{
			get
			{
				return _isPermaLink;
			}
			
			set
			{
				bool changed = !object.Equals(_isPermaLink, value);
				_isPermaLink = value;
				if(changed) OnPropertyChanged(new System.ComponentModel.PropertyChangedEventArgs(Fields.IsPermaLink));
			}
		}
		
		// end IsPermaLink
		
		/// <summary>Guid stands for globally unique identifier. It's a string that uniquely identifies the item. When present, an aggregator may choose to use this string to determine if an item is new.</summary>
		[System.ComponentModel.Category("RssGuid"), System.ComponentModel.Description("Guid stands for globally unique identifier. It's a string that uniquely identifies the item. When present, an aggregator may choose to use this string to determine if an item is new.")]
		[System.Xml.Serialization.XmlTextAttribute]
		public string Value
		{
			get
			{
				return _guid;
			}
			
			set
			{
				bool changed = !object.Equals(_guid, value);
				_guid = value;
				if(changed) OnPropertyChanged(new System.ComponentModel.PropertyChangedEventArgs(Fields.Guid));
			}
		}
		
		// end Guid
		
		/// <summary>
		/// Obtains the String representation of this instance. 
		/// </summary>
		/// <returns>The friendly name</returns>
		public override string ToString ()
		{
			return Value;
		}
		
		#endregion
		
		#region protected interface
		
		///<summary>A PropertyChanged event is raised when a property is changed on a component. A PropertyChangedEventArgs object specifies the name of the property that changed.</summary>
		protected virtual void OnPropertyChanged (System.ComponentModel.PropertyChangedEventArgs e)
		{
			if(PropertyChanged!=null) PropertyChanged(this, e);			
		}
		
		#endregion
		
		#region nested classes
		
		/// <summary>
		/// public writeable class properties
		/// </summary>		
		internal struct Fields
		{
			public const string IsPermaLink = "IsPermaLink";
			public const string Guid = "Guid";
		}
		
		#endregion
	}
}

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License

This article, along with any associated source code and files, is licensed under The GNU Lesser General Public License (LGPLv3)

About the Author

Chris Richner
Software Developer (Senior) Zeit AG
Switzerland Switzerland
Biography
  • 1996 - 1998 PC Board PPL, HTML, DHTML, Javascript and ASP
  • 1999 - 2001 coding Centura against Sql Database (SqlBase,MSSQL,Oracle)
  • 2002 - 2004 C# Windows Forms
  • 2005 - 2006 C# ASP.NET, Windows Forms
  • 2006 - 2009 C#, WCF, WF, WPF
  • 2010 - 2012 C#, Dynamics CRM, Sharepoint, Silverlight
  • 2013 - now C#, WCF DS (OData), WF, WPF
Interests
  • family & friends
  • chilaxing ,)
  • coding
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