C# 中的自动属性是什么?它们的用途是什么? [英] What are Automatic Properties in C# and what is their purpose?

问题描述

有人可以对 C# 中的自动属性、它们的用途以及一些示例进行非常简单的解释吗?请尽量保持通俗的说法！

Could someone provide a very simple explanation of Automatic Properties in C#, their purpose, and maybe some examples? Try to keep things in layman's terms, please!

推荐答案

当属性访问器中不需要额外的逻辑时，使用自动属性.
声明看起来像这样:

Automatic Properties are used when no additional logic is required in the property accessors.
The declaration would look something like this:

public int SomeProperty { get; set; }

它们只是语法糖，因此您无需编写以下更冗长的代码:

They are just syntactic sugar so you won't need to write the following more lengthy code:

 private int _someField;
 public int SomeProperty 
 {
    get { return _someField;}
    set { _someField = value;}
 }

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