如何在C＃中将类更改为接口 [英] How to change a class to an interface in C#

问题描述

我有一个类，这有很多实现方法，这用于不同的解决方案以及有一个dll参考。

我需要将此类转换为接口，而不会影响使用本课程的其他解决方案

如何实现这一目标？



我的尝试：



i有一个类，这有很多实现的方法，这用于不同的解决方案以及有一个dll参考。

我需要将此类转换为接口，而不会影响使用此类的其他解决方案

如何实现此目的？

i have a class , this has many methods with implementation , this is used in diffrent solution as well by having a dll refrence.
I need to convert this Class to an interface , without impacting the other solutions which are using this class
How can i do achieve this ?

What I have tried:

i have a class , this has many methods with implementation , this is used in diffrent solution as well by having a dll refrence.
I need to convert this Class to an interface , without impacting the other solutions which are using this class
How can i do achieve this ?

推荐答案

您无法将任何实现转换为接口：接口具体不能包含任何属性或方法的任何具体实现 - 它们纯粹是抽象的。



您可以创建一个类 abstract ，这将允许实现属性和方法，但不允许多重继承。

You cannot convert any implementation to an interface: Interfaces specifically cannot contain any concrete implementation of any property or method - they are purely abstract.

You can make a class abstract, which will allow implementation of properties and methods, but will not allow "multiple inheritance".

使用Visual Studio提取界面：



提取界面重构（C＃） [ ^ ]

Use Visual Studio to extract an interface:

Extract Interface Refactoring (C#)[^]

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