interface and abstract difference

In my view Interface is completely different from abstract class.

First to understand Interface, you must know the inheritance well.

One parent class can have many child classes inherit from its parent class. But C# will not allow a child class to inherit from many parent classes. Because one child can't have many parents, this is a real world scenario.

In other words multiple inheritances are not allowed in C#. In order to fulfill such a need Interfaces are used.

Hi Chandrashekar Shirasangi,

Visit following links it might be helpful for you.

http://www.codeproject.com/Articles/11155/Abstract-Class-versus-Interface

http://www.dotnetbull.com/2011/11/difference-between-abstract-class-and.html

http://stackoverflow.com/questions/15178219/whats-the-difference-between-an-abstract-class-and-an-interface

 

see link.. 

http://www.dotnetbull.com/2011/11/difference-between-abstract-class-and.html

http://forums.asp.net/t/1997754.aspx?difference+between+abstract+class+and+interface+in+c+with+example