属性或注解（CLR或Java）的酷用途？ [英] Cool uses of Attributes or Annotations (CLR or Java)?

问题描述

在CLR的自定义属性什么是一些很酷的应用/ C＃code，你已经做了或听说过？另外，标准属性有趣的新用途也行！

What are some cool applications for custom attributes in CLR/C# code that you've done or heard about? Also interesting new uses of the standard attributes is also ok!

编辑：由于Java的注释似乎是一样的CLR的attrbutes，Java注释的使用也是有效的。

Since Java's annotations seems to be the same as CLR's attrbutes, uses of Java annotations is also valid.

推荐答案

• postsharp ，它使用属性注入code（AOP）？


• <$c$c>[TypeDescriptionProvider]这可以用来提供自定义的运行特性模型 - 无论是完全不同的特性，或者更快那些

• postsharp, which uses attributes to inject code (AOP)?
• [TypeDescriptionProvider] which can be used to provide a custom runtime property model - either completely different properties, or perhaps faster ones

和一些核心那些常常被忽视：

And some core ones that are often overlooked:



• <$c$c>[TypeForwardedTo] - 用于移动组件之间类型，而重楼


• <$c$c>[PrincipalPermission] - 用于自动执行有关成员的安全



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