DotNet basic knowledge

►What is. Net? Is a platform. It is a technology launched by Microsoft. This technology can be used to develop desktop application Winform, Internet application ASP. Net, and mobile application WinPhone ). Dotnet Framework is a Framework that supports multiple languages, such as C #, C ++, J #, VB. Net, JScript. Net, and Delphi.

►Clr, CTS, and CLS in. Net.

CLRCommon Language Runtime): When the public Language is in progress. Is the execution engine and fully functional class library of applications, mainly compiling and running. Net applications.

CTSCommon Type System): Public Type System.Only the basic class library is available in CTS.)

CLSCommon Language Specification): Common Language Specification.

►C # running process:

1) Compile the source code: code written in C # in Visual Studio (2005/2008/2010;

2) Compilation: the compilation process is actually to translate the C # source code into the source code of MSILMicrosoft intermediate Language (Microsoft intermediate Language.

3) Run: the CLR translates the MSIL source code into the machine language source code.

P.S MSIL is very similar to assembly languages based on machine languages, so it takes very little time to perform secondary compilation.

CPU-> machine language writing programs using binary commands or numbers-> assembly language (especially related to hardware)-> C (process-oriented) -> C ++ object-oriented)-> Java (JDK), C #. net framework)

Compilation: from C # To MSIL

Decompilation: MSIL can be translated into C # or other languages written on the. Net platform, such as Reflector ). 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/204U91520-0.gif "/>

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