abstract class and interface

Sudhir Kumar

Hi,

can i use abstract class as well as interface in a project

please give a example

5 Replies

Know the answer? Post it — somebody with the same question will find it here.

Nanddeep Nachan8y ago
Use Abstract class when there is a 'IS-A' relationship between classes. For example, Swift is a Car

Car can be an abstract class with common implementation like Mileage, Speed, etc.

An interface once deployed is "frozen" - you must not change a deployed interface
+3
Bharathi Raja8y ago
http://www.c-sharpcorner.com/article/when-to-use-abstract-class-and-interface-in-real-time-projects/
+1
Dharmraj Thakur8y ago
Hi there...

Instead of implementation in project I suggest you to first understand properly and read in depth about abstract class and interface.

Forget about to implement in project. Do research and RND untill you got the difference and you should able to take dicision when to use, why to use and where to use abstract and interface by yourself.

I can suggest you below link...

http://www.c-sharpcorner.com/article/when-to-use-abstract-class-and-interface-in-real-time-projects/
+1
Sanwar Ranwa8y ago
http://www.c-sharpcorner.com/article/when-to-use-abstract-class-and-interface-in-real-time-projects/
0
Manav Pandya8y ago
Hello

I have best links for you , where you can get in depth idea about that

please refer following links :

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

http://www.c-sharpcorner.com/uploadfile/prasoonk/abstract-class-vs-interface/

Hope u will learn something

Thanks
+2