老实说，什么是公共变量和公共财产的访问有什么区别？ [英] Honestly, what's the difference between public variable and public property accessor?

问题描述

可能显示的文件：结果
的是什么的场和在C＃的结果，
<属性之间的差A HREF =HTTP：/ /stackoverflow.com/questions/1277572/should-i-use-public-properties-and-private-fields-or-public-fields-for-data\">Should我用数据公共属性和私人领域和公共领域？

之间有什么区别：

 公共字符串翻; 
  

和

 公共字符串翻{搞定;组; } 
  

解决方案

公共属性访问器为您提供了更多的灵活性未来。

如果您想验证添加到设定值，你只要写一个非默认的制定者。您的其他代码无将不得不进行修改。

有也可能是你要替换的代码默认吸气原因。这可以是一个公共变量一个真正的痛苦。

Possible Duplicates:
What is the difference between a field and a property in C#
Should I use public properties and private fields or public fields for data?

What is the difference between:

public string varA;

and

public string varA { get; set; }

解决方案

The public property accessor gives you more flexibility in the future.

If you want to add validation to setting the value, you simply write a non-default setter. None of your other code would have to be modified.

There could also be reasons you'd want to replace the default getter with code. That can be a real pain with a public variable.

这篇关于老实说，什么是公共变量和公共财产的访问有什么区别？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！