使用哪种语言编写.Net基类库

Question

当我们说所有c＃库主要建立在.Net类库中，其中编写了语言类库？

Answer 1

You can readily see this by obtaining the Reference Source , it includes large amounts of original source code for the .NET Framework, comments included. You'll see that all of the base classes were written in C#.

There is some C++/CLI as well, although it is not in the Reference Source. Visible from the artifacts it leaves behind in the assemblies, particularly the internal <Module> class. Present in mscorlib, System.Data and PresentationCore for example, the kind of assemblies that interop with native code.

The source code for the CLR, the C# compiler and the just-in-time compiler is available as well from the SSCLI20 distribution . It is dated, accurate only for the .NET 2.0 release. They were written in C++, a wee bit of assembly for very low-level functions that are processor specific.