自动实现的属性 [英] auto-implemented properties

问题描述

所有C#中的自动实现属性是什么.
如何以及何时使用它?

What is auto-implemented properties in all C# .
How and when to use it??
Is that specific to visual studio version.

推荐答案

自动实现的属性只是普通属性的语法快捷方式.以下自动实现的属性:

Auto-implemented properties are only a syntactic shortcut to ordinary properties. The following auto-implemented property:

public bool MyProperty { get; set; }

...完全一样:

...is exactly the same like:

private bool myField;
public bool MyProperty {
  get { return myField; }
  set { myField = value; }
}

如果使用自动实现的属性语法，则编译器将生成后备字段和getter/setter.如果手动实现该属性，则必须编写更多代码，但可以更好地控制getter/setter中的代码.

If you use the auto-implemented property syntax, the compiler will generate the backing field and getter/setter. If you implement the property manually, you have to write more code but you have more control over the code inside getter/setter.

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