How to detect property changed in base class

How to detect property changed in base class

References

Reference NO 1

http://stackoverflow.com/questions/13582542/how-to-detect-property-changed-in-base-class

Reference NO 2

http://stackoverflow.com/questions/1943338/base-class-awareness-of-property-changes-in-derived-classes

Reference NO 3

http://social.msdn.microsoft.com/Forums/silverlight/en-US/f8da80d9-544f-48c7-993f-9381d5a176f6/action?threadDisplayName=how-to-detect-base-class-dependency-property-change

Reference NO 4

http://krisvandermotten.wordpress.com/2006/10/19/properties-with-property-changed-event/

Reference NO 5

http://forums.asp.net/t/next/331794

Reference NO 6

http://yac.com.pl/mt.texts.vbnet-property-change-notifications.en.html

Reference NO 7

http://blogs.lessthandot.com/index.php/WebDev/WebDesignGraphicsStyling/detecting-property-changes-in-an-observa

Reference NO 8

http://blogs.msdn.com/b/wpfsdk/archive/2007/01/16/someone-s-been-sitting-in-my-chair-property-changed-detection-mechanisms-in-wpf.aspx