Inerface with Examples

Question

1.00/5 (2 votes)

See more:

C#

What is ihterface? why we use Interface? Can u explain with Real time example?

Posted 27-Jun-12 18:01pm

durga.r

Add a Solution

5 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Kiran Susarla · Answer 1 · 2012-06-27T18:03:00

Solution 1

Similar question is already answered here
Why do we need interface in c#[^]

Posted 27-Jun-12 18:03pm

Kiran Susarla

Comments

Abhinav S 28-Jun-12 1:39am

5!

member60 · Answer 2 · 2012-06-27T18:23:00

Solution 3

refer the following you will get the answers:
http://dotnet.dzone.com/articles/c-interfaces-what-are-they-and[^]

http://www.shubho.net/2010/08/what-is-interface-why-should-you-use.html[^]

Posted 27-Jun-12 18:23pm

member60

Comments

Abhinav S 28-Jun-12 1:33am

Solution 4

go through this link -
When to use an Interface[^]

Posted 27-Jun-12 19:02pm

ashriv

Comments

Abhinav S 28-Jun-12 1:33am

Good link. 5.

uspatel · Answer 4 · 2012-06-27T19:29:00

Solution 5

Check these links for same
Real time example of interface[^]
Real world examples of abstract classes and interfaces?[^]

Posted 27-Jun-12 19:29pm

uspatel

Comments

Abhinav S 28-Jun-12 1:33am

5!

uspatel 28-Jun-12 1:36am

Thanks.......

Vani Kulkarni · Answer 5 · 2012-06-27T18:06:00

Solution 2

Interfaces in C # provide a way to achieve runtime polymorphism. Interfaces in C# are provided as a replacement of multiple inheritance. Because C# does not support multiple inheritance, it was necessary to incorporate some other method so that the class can inherit the behavior of more than one class. Go through below links for more information:
Interfaces in C# (For Beginners)[^]
http://www.functionx.com/csharp1/examples/interface.htm[^]
http://www.codeguru.com/csharp/csharp/cs_syntax/interfaces/article.php/c7563/Interfaces-in-C.htm[^]
http://www.csharp-station.com/Tutorial/CSharp/lesson13[^]

Posted 27-Jun-12 18:06pm

Vani Kulkarni

Comments

Sergey Alexandrovich Kryukov 28-Jun-12 1:39am

Do you know non-runtime polymorphism? What is that? :-)
To unconfuse OP, I should explain that, historically, interfaces were introduced later then dynamic dispatch via virtual functions with override; and that mechanism was the only one used for polymorphism. Interfaces is another one, providing deeper abstraction (but requiring more development, in typical cases).
--SA

Vani Kulkarni 28-Jun-12 2:26am

Well thanks SAK for enlightening me about non-runtime polymorphism. When OP has asked about Interfaces in C#, I assumed that he/she will be having knowledge about OOP concepts. Thank you again.

Sergey Alexandrovich Kryukov 29-Jun-12 18:29pm

You are very welcome...
--SA

Abhinav S 28-Jun-12 1:39am

5!

Vani Kulkarni 28-Jun-12 2:51am

Thanks Abhinav :)