Object Oriented Programming-Interfaces

Question

Why we use interfaces and Abstract classes?Explain the Benefits of Interfaces and abstract classes in our real time application?

Bipul tiwari · Answer

Abstract class and Interface are similar concepts. The purpose of an abstract class is to provide a common definition of a base class that multiple derived classes can share. where Interface is a type which contains only the signatures of methods delegates or events and it has no implementation. for more detail http://www.agrini-tricks.in/Tutorial/Difference-Between-Abstract-class-and-Interface.aspx

Ravi Kiran Chanduri · Answer

https://www.codeproject.com/Questions/720283/Advantages-Of-Using-Abstract-nd-InterfaceClass

Rajkiran Swain · Answer

http://www.c-sharpcorner.com/article/when-to-use-abstract-class-and-interface-in-real-time-projects/

Rajkiran Swain · Answer

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

Ashwani Bakshi · Answer

Hi Majid http://www.c-sharpcorner.com/article/when-to-use-abstract-class-and-interface-in-real-time-projects/

Ankit Sharma · Answer

Hi Majid Please refer to these links to get a better understanding https://stackoverflow.com/questions/479142/when-to-use-an-interface-instead-of-an-abstract-class-and-vice-versa http://www.c-sharpcorner.com/article/when-to-use-abstract-class-and-interface-in-real-time-projects/ https://www.codeproject.com/Questions/43970/Real-world-examples-of-abstract-classes-and-interf Hope this helps