.net - 为什么 BCL 没有 CRC 类？

Question

为什么 .NET 基类库没有 CPR 类？

Answer 1

Eric Lippert 对“为什么未实现功能 X”有最好的解释(我认为他知道一两件关于为什么或为什么没有用语言实现的事情)

I am asked "why doesn't C# implement feature X?" all the time. The answer is always the same: because no one ever designed, specified, implemented, tested, documented and shipped that feature. All six of those things are necessary to make a feature happen. All of them cost huge amounts of time, effort and money. Features are not cheap, and we try very hard to make sure that we are only shipping those features which give the best possible benefits to our users given our constrained time, effort and money budgets.

从这里(无关主题但相关答案):http://web.archive.org/web/20140414043740/http://blogs.msdn.com/b/ericlippert/archive/2009/06/22/why-doesn-t-c-implement-top-level-methods.aspx