什么是接口和抽象类的用途 [英] what is use of interface and abstract class

问题描述

什么是接口和抽象类的用法

what is use of interface and abstract class

推荐答案

请看我过去的答案：

对接口的怀疑 [ ^ ]，

如何决定选择抽象类或接口 [ ^ ]，

抽象类和接口，如果他们有相同的方法和变量 [ ^ ]，

当我们使用抽象时以及何时使用接口...？ [ ^ ]，

接口和多态性 [< a href =http://www.codeproject.com/Answers/315106/Interfaces-and-Polymorphism#answer4target =_ blanktitle =New Window> ^ ]，

没有过载和过度使用的多态性 [< a href =http://www.codeproject.com/Answers/695036/POLYMORPHISM-WITHOUT-OVERLOADING-AND-OVERRRIDING-I#answer1target =_ blanktitle =New Window> ^ ]。



只是注意：作为一个基类，一个类不必是抽象的。 Abstract仅用于禁用类的实例化;它不会影响任何功能。

-SA

Please see my past answers:
Doubts on Interfaces[^],
How to decide to choose Abstract class or an Interface[^],
Difference between abstract class and interface if they have same no of methods and var[^],
When we use abstract and when we use interface...?[^],
Interfaces and Polymorphism[^],
POLYMORPHISM WITHOUT OVERLOADING AND OVERRRIDING IS POSSIBLE[^].

Just a note: to serve as a base class, a class does not have to be abstract. Abstract is used just to disable instantiating of the class; it cannot affect any functionality.

—SA

什么是抽象类和接口的使用？ [ ^ ]

更多资源来自 CP [ ^ ]和< a href =https://www.google.lk/?gws_rd=cr,ssl&ei=I-qTU6b_BIywuASsxoFY#q=use+of+interface+and+abstract+class+in+c%23> Google [ ^ ]



你可能还没看过<啊ref =http://www.codeproject.com/Articles/64628/Code-Project-Quick-Answers-> FAQ [ ^ ]这就是问这类问题的原因。

What is Use of Abstract class and Interface?[^]
And More resources from CP[^] and Google[^]

you may have not read the FAQ[^] that's why asking this type of questions.

引用：

4。发布的规则是什么？

发布问题时的一些简单规则。

1.您是否搜索 [ ^ ]或 Google搜索 [ ^ ]解决方案？

4. What are the rules to posting?
A few simple rules when posting your question.
1. Have you searched [^]or Googled[^] for a solution?

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