C # Tutorials (1)--. NET and C # introduction

(1). Net

. NET refers to the. NET platform or the. NET Framework framework.

If you put. NET platform is imagined as a kitchen, then the. NET Framework framework is one of the rice YOUYANJIANGCU teas.

If you put. NET platform as China Mobile, then the. NET Framework framework is China Mobile's signal tower.

So, the. NET Framework is an integral part of. NET, and it provides a stable operating environment to ensure our development based on the. NET Platform

Of the various applications are functioning properly.

(2). Net Framework Framework

The. NET Framework framework includes both the CLR (Common Language Runtime) and the. NET class library.

(3) C #

A programming language that can be based on. NET Platform Application (contrast: Java is both a platform and a programming language)

(4). NET what you can do

Desktop Applications (Winform), Internet Applications (ASP. NET), and mobile phone development (WP8,UNITY3D)

(5). NET two modes of interaction

c/S (client/server), b/S (browser/server).

(6) C # IDE (development tools): Visual Studio

(7) The relationship between the solution, the project and the class:

Solutions: Company

Project: Department

Class: Employees

(8) Two important documents

. sln: A solution file that contains information about the entire solution, which can be run by double-clicking.
. csproj: Project file, which contains information about this project, can be run by double-click.

C # Tutorials (1)--. NET and C # introduction