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Old January 23rd, 2011, 12:11 PM
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Post What is interface?

Hi to All,

Please define me the interface concept in oop and where can I use it, and difference between class and interface.


Does interface improved our application performance (in the mean of reduction of code)?



Please help me.

Thanks.
 
Old January 26th, 2011, 01:49 AM
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Default

Interface is a contract which guarantees client(consumer) how your classes or structs are going to behave.They consists only method skeleton and no implementations.

->Interface can be used when you cannot inherit from a class like for structs.
->More than one interface can be inherited thus supporting multiple inheritance in .Net
->Interface helps in defining a common functionality across multiple types.
->Used in plug-n-play architecture.

& visit http://csharptopicwiseques.blogspot....face-ques.html for more detail
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Old January 27th, 2011, 07:19 AM
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Post Hi

Hi,

Thanks for reply Sir melvik,

But I am little confused that what does that mean?

"Interface can be used when you cannot inherit from a class like for structs"

Pleas define me,

Thanks.
 
Old March 9th, 2011, 07:36 AM
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Default Explicit Interface Method in C#

When any type is loaded by CLR then all method of the class and all inherited public methods and interfaces implementation methods are added to method table.
For example i have created a class Test which is implementing one interface IFormattable and it has only one method ToString().
http://bimbim.in/post/2010/09/04/Exp...thod-in-c.aspx
 
Old May 4th, 2013, 06:54 AM
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An Interface is a reference type and it contains only abstract members such as Events, Methods, Properties etc. It contain only declaration for its members and implementation defined as separate entities from classes.

http://net-informations.com/faq/net/interface.htm

lee.
 
Old May 7th, 2013, 02:18 AM
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Default Interface

Interface is A boundary across which two independent systems meet and act on or communicate with each other. In computer technology, there are several types of interfaces.

user interface - the keyboard, mouse, menus of a computer system. The user interface allows the user to communicate with the operating system. Also see GUI.
software interface - the languages and codes that the applications use to communicate with each other and with the hardware.
hardware interface - the wires, plugs and sockets that hardware devices use to communicate with each other.
To connect with or interact with by means of an interface.





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