January 10. NET history

 .net Framework

-> before that ms had COM

-> before that windows(VB) and wevsite(ASP)

-> then ms introduced .net for usability of OOPs in 2002. That time java come into that.

It is more secure.


.NET

.(Dot) -> OOPs

NET -> Network enabling technology.


.NET framework -> only working for windows. Only use REST api.

.NET core -> it is cross platform. Uses any apis.


.NET version 8.


.NET framework focus on desktop and web but .NET core only focus on web dev.


ASP.net( Active Server Page) change anything in page reflects on server also.

ADO (Active Data Object) this is a bridge how the front and back end connect.


WCF(Window Communication Foundation)

WWF(Window Work Flow Foundation)

WPF(Window Presentation Foundation)

AJAX(when we make changes the changes reflects to server also)

it works like JS where we change something in html in CSS using JS.

LINQ(we use C# to change and manipulate the SQL tables)

MVC



CLR(Common Language Runtime)

->CLI (Common Language Infrastructure) first language compiler then

common compiler. it has two things

-CLS (Common language specification) that support in every language and CTS(Common type system) it translate it to machine code. This compile time. First time.


->GC(Garbage collection) manage the memory also.

->JIT(Just In Time) compiler. Second time compile.


FCL(Frame class library)


ASP.net


Its a programming framework. Where ASP is programming language.

For backend we use it.

ASP.net 

ASP.net core

File extention it is .aspx

Each page will contain two lare. One is html page and one not vigible is server side back end.

It is interpreted language not a compiler.

Pertially OOP language.

Application has diffrent life cycle than page life cycle.


.net CLI

and next CLI commands.



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