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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. Its value is the name of the RSS channel that the item came from, derived from its title. It has one required attribute, url, which links to the XMLization of the source.The purpose of this element is to propagate credit for links, to publicize the sources of news items. It can be used in the Post command of an aggregator. It should be generated automatically when forwarding an item from an aggregator to a weblog authoring tool.</summary>
	[System.Runtime.InteropServices.ComVisible(true), System.Runtime.InteropServices.Guid("048FF54F-94DF-4879-A355-880832C49A2C")]
	[System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.None)]
	[System.Runtime.InteropServices.ProgId("Raccoom.RssSource")]
	[System.Xml.Serialization.XmlTypeAttribute("source")]
	[Serializable]	
	[System.ComponentModel.TypeConverter(typeof(System.ComponentModel.ExpandableObjectConverter))]
	public class RssSource
	:	IRssSource
	{
		#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 string _uri;
		/// <summary>Guid</summary>
		private string _value;
		
		#endregion
		
		#region constructors
		
		/// <summary>Initializes a new instance of RssGuid with default values</summary>
		public RssSource ()
		{
		
		}
		
		/// <summary>Initializes a new instance of RssGuid</summary>
		public RssSource (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>The RSS channel url that the item came from.</summary>
		[System.ComponentModel.Category("RssSource"), System.ComponentModel.Description("The RSS channel url that the item came from.")]
		[System.Xml.Serialization.XmlAttribute("url")]
		public string Url
		{
			get
			{
				return _uri;
			}
			
			set
			{
				bool changed = !object.Equals(_uri, value);
				_uri = value;
				if(changed) OnPropertyChanged(new System.ComponentModel.PropertyChangedEventArgs(Fields.Url));
			}
		}
		
		// end IsPermaLink
		
		/// <summary>The RSS channel name that the item came from.</summary>
		[System.ComponentModel.Category("RssSource"), System.ComponentModel.Description("The RSS channel name that the item came from.")]
		[System.Xml.Serialization.XmlTextAttribute]
		public string Value
		{
			get
			{
				return _value;
			}
			
			set
			{
				bool changed = !object.Equals(_value, value);
				_value = value;
				if(changed) OnPropertyChanged(new System.ComponentModel.PropertyChangedEventArgs(Fields.Value));
			}
		}
		
		// 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 Url = "Url";
			public const string Value = "_value";
		}
		
		#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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