Why isn't ASP.NET MVC 2.0 part of the .NET 4.0 BCL?

Question

为什么ASP.NET MVC 2.0不是.NET 4.0 BCL的一部分？

Answer 1

ASP.NET MVC is being developed with a yearly cadence, unlike the .NET Framework which releases major new versions every few years. Tying ASP.NET MVC with the .NET Framework would put severe constraints on MVC's release schedule and functionality while not offering any tangible benefits to customers.

Think of it in much the same way that Silverlight is released with a somewhat yearly cadence. Part of Silverlight's flexibility and the speed at which new features can be added is due to the fact that it is an out-of-band release and is not tied to the .NET Framework proper.

Answer 2

我会说这两个项目有不同的项目时间/发布周期，并且它们对每个项目都没有意义。