Decrypting. Net

have been puzzled with a few professional nouns, today finally read the. NET video, you can make a good summary of it.

I. about several concepts in. Net

The ①,. NET framework is used to secure applications. The specific Baidu has the explanation.

BCL : This is a piece of functionality about the design of a class.

CLR : It is about the language function of the program development.

②,. NET is a development platform.

. NET with the . NETFramework relationship is one. NET app is an application that runs on top of. NETFramework.

. NET composition

One. NET application is an application that is written using the. NETFramework class library and runs on the common language runtime common Language runtime.

The relationship between ③,. NET and Software

. NET is Microsoft's next-generation technology platform, and programmers develop software on this platform.

Overall, the. NET platform is used. NETFramework, and the software developed on the. NET platform uses the. NETFramework stuff.

Ii. on the framework and architecture

A framework is a reusable design of a whole or part of a system that is represented as a set of methods for interacting between an abstract component and a component instance, and another definition that the framework is an application skeleton that can be customized by the application developer. The former is from the aspect of application and the latter is the definition given in terms of purpose.

It can be said that a framework is a reusable design component that prescribes the architecture of the application (I think the framework is a reusable design for the whole or part of the system).

Architecture (software architecture) is a series of related abstract patterns (in fact I understand that design patterns are applied) to guide the design of large software systems in all aspects

For example: the development software is compared to building a house, architecture is the blueprint of the house, the frame is one of the windows of the design, and this window style, can be used in several rooms.

Perhaps for the above I understand some not in place, hope that through the next study, to strengthen.