A method without any definition in an abstract class then whats the use?

Posted by Rajendra.prasad under VB.NET on 3/22/2010 | Views : 1310 | Status : [Member] | Replies : 2
A method without any definition in an abstract class then whats the use?

Regards,
Rajendra




Responses

Posted by: Poster on: 3/22/2010 [Member] Starter

Up
0
Down
Abstract class is a class that can not be instantiated, it exists extensively for inheritance and it must be inherited. There are scenarios in which it is useful to define classes that is not intended to instantiate; because such classes normally are used as base-classes in inheritance hierarchies, we call such classes abstract classes.

Please go through following link http://www.dotnetfunda.com/interview/exam90-what-is-abstract-class.aspx to understand in complete details.

Thank you.

Rajendra.prasad, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Sagarp on: 3/23/2010 [Member] Bronze

Up
0
Down
see following links


http://codeofdoom.com/wordpress/2009/02/12/learn-this-when-to-use-an-abstract-class-and-an-interface/

Thanks
SagarP
http://www.emanonsolutions.net
http://emanonsolutions.blogspot.com/

Rajendra.prasad, if this helps please login to Mark As Answer. | Alert Moderator

Login to post response