Some Links of OOP

Dear all,
here I am sharing some sites which may be helpful in your learning .So, explore through the world of knowledge and have fun.

www.sqabd.com
www.codeproject.com
www.planet-source-code.com
www.guru.com
www.testdriven.com
www.csharp-online.net
www.c-sharpcorner.com
www.csharp-tutorials.com
www.codeguru.com
www.functionx.com/
www.csharpkey.com/

http://www.limeexchange.com/

Hot and Hit Blog

Read this blog quickly for the OOP purpose:
http://arcanecode.wordpress.com/arcane-lessons/