Fourth Chapter everything starts with IL

Starting from this part, we begin to talk about the essence of. NET, the fourth chapter is about IL (intermediate language) content, the main use of tools to see what the VS is compiled out of what is, from which we can see the way and process of implementation. Help us to better understand the nature of. NET, know it, know its why.

Notes

　　

where manifest (manifest) mainly contains the names of some assemblies, version numbers, hashing algorithms, assembly modules, and external reference items.

The reference items are listed in the list, where. Assembly will only display the assembly Liebio that is actually applied to the program, and for the assembly that joins the using reference, if it is not referenced in the program, the compiler ignores the additional loaded assembly.

Where the HelloWorld is opened, respectively:

　　

　　

　　

In this article, the author makes a detailed explanation for each of these parts, and the following is the essence.

　　

Next introduced is the basic type, variable declaration, basic operations, data loading and saving, Process control aspects of IL code examples, similar to the assembly language code, interested can see, here is not listed.

-----Meta data and IL-----

Metadata (Metadata): Data that describes data, such as assembly manifest information, is also known as assembly metadata.

IL: Also known as CIL or MSIL, intermediate language.

Fourth Chapter everything starts with IL