why use interfaces

?????? Henry's VB. NET journey (10)-When to use interfaces ??????????????????????????????????????? Han Rui? Li did not tell me the difference between an interface and an abstract class, when to use an interface, and when to use implement

  Item 18: Making interfaces (Interface) Easy to use correctly and difficult to use incorrectly By Scott Meyers Translator: fatalerror99 (itepub's nirvana) Release: http://blog.csdn.net/fatalerror99/ C ++ is drowned in interfaces (interface.

For Java programmers, Java access rights modifiers public, protected, default, private and the difference between the use is certainly not a problem, here is no longer verbose, anyway, niang a search on a lot of. Recently, when finishing the

The difference between an interface and an abstract class. What is the difference between an interface and an abstract class? what is the basis for using an interface and an abstract class? The concepts of interfaces and abstract classes are

An interface is a fully abstract set of members, and its members cannot be implemented when the interface is defined. We can regard it as a contract for the Operation definition, and the implementation of the interface is completely left for

The concept and use of Java Interface (interface)In an abstract class, you can include one or more abstract methods, but in an interface (interface), all methods must be abstract and cannot have a method body, which is more "abstract" than an

Why use interfaces? Programming (conversion) read Interface Programming Article , A thorough understanding. Record: For more information, seeProgramJust the history of language development, Mr. Lu Xun said, "governing the history of academic

"An interface is a fully abstract set of members, and its members cannot be implemented when the interface is defined. We can regard it as a contract for Operation definition, and the implementation of the interface is left for developers to do.

Differences between abstract classes and interfaces in C, 1. What is the relationship between interface-Oriented Programming and object-oriented programming? First of all, interface-Oriented Programming and object-oriented programming are not at the

Review solicitation Stickers: http://www.cnblogs.com/BeginnerClassroom/archive/2010/07/30/1788649.html Appendix collection Stickers: http://www.cnblogs.com/BeginnerClassroom/archive/2010/08/04/1792175.html You are welcome to expand a part of the