do接口属于自己的文件 [英] do interfaces belong in files of their own

问题描述

作为经验法则，我通常把类放在自己的文件中。视觉工作室似乎鼓励这个，但什么是适当的接口？

例如

实现接口Bar

  public interface IBar 
 {
 
} 
 
 public class Foo：IBar 
 {
 
} 
  

似乎很自然地将这些内容放在同一个文件中，直到另一个类实现了接口，但是将一个文件专用于2行代码似乎过多，但是正确。

什么是合适的？

解决方案

我会将它们分成2个文件。我经常发现当他们不在自己的文件中时，类开始变得难以管理。

想象一下，在名为IBar.cs的文件中找到类Foo，反之亦然。 / p>

As as rule of thumb I generally put classes in a file of their own. Visual studio seems to encourage this but what is appropriate with regards to interfaces?

e.g.

I have Class Foo that implements interface Bar

public interface IBar
{

}

public class Foo : IBar   
{

}

it seems natural to group these within the same file until another class implements the interface but to dedicate a file to 2 lines code seems excessive but correct.

What is appropriate?

解决方案

I would split them into 2 files. I often found classes starting to go unmanageable when they are not in their own files.

Imagine trying to find class Foo in a file named IBar.cs or vice versa.

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