.NET中的内省和反射有什么区别

解决方案

回答

它们是同一整体的两个部分。

自省是指类具有在自身内部"看"并查看例如方法所采用的参数，其成员的名称等的能力。

反射是.NET如何实现自省的特定名称。其他语言可能将其称为不同的东西(对于运行时类型信息，C ++称之为有限的自省RTTI)。

回答

自2004年以来，FxCop引入了自省功能，以代替反射功能：

What's new in FxCop 1.30 is that it
  now performs analysis through a
  technique called Introspection. The
  use of the Introspection engine allows
  for much faster analysis and supports
  multithreaded analysis. Unlike the
  Reflection engine from previous
  versions, in the Introspection engine
  the assemblies you're analyzing are
  not locked so you won't need to shut
  down FxCop to do a fix and recompile
  of those assemblies. Finally, the
  Introspection engine offers a much
  richer analysis infrastructure
  compared to the Reflection engine.