Please enable Javascript to correctly display the contents on Dot Net Tricks!
 
Ready to master latest .NET, JavaScript framework and Mobile development skills?
Join our training programs and take your career to the next level!

Understanding .Net Framework 4.5 Architecture

Posted By : Shailendra Chauhan, 16 Oct 2013
Updated On : 24 Jun 2014
Total Views : 16,336   
 
Keywords : what is new in .net framework 4.5, .net 4.5 architecture diagram, .net framework 4.5 layered architecture diagram

.Net framework is an integrated component of windows operating system that supports development and execution of next generation applications, Windows store apps and services.

.NET Framework 4.5 at its core consists of Common Language Runtime (CLR), Dynamic Language Runtime (DLR), Base Class Library (BCL), Portable Class Library, Parallel Extension and WinRT.

With .Net Framework 4.0 there are various new additions in BCL which includes DLR, MEF, Parallel Extension, Entity Framework, WCF Data Services and ability to host .NET 4 runtime with .NET 3.5, 3.0, 2.0 runtimes side by side under the same hosting process.

Components of .NET Framework 4.5 Architecture

  1. Common Language Runtime

    This acts as the execution engine for the .NET Framework. All .NET programs executes under the supervision of CLR.

  2. Base Class Library

    This is a library of functionalities which are available to all languages using the .NET Framework. It consists of classes, interfaces of reusable types that integrates with CLR

  3. Portable Class Library

    The Portable Class Library project in Visual Studio 2012 allows you to develop and build managed assemblies that work on multiple .NET Framework platforms. Using a Portable Class Library project, you choose the platforms (such as Windows Phone and .NET for Windows Store apps) to target.

  4. Managed Extensibility Framework (MEF)

    MEF is a library for creating lightweight, extensible applications. It allows application developers to discover and use extensions with no configuration required.

  5. Dynamic Language Runtime

    This provides the runtime environment for dynamic languages like python etc. for executing under the full control of CLR.

  6. WinRT

    WinRT or Windows Runtime APIs provides the user interface elements for building Windows Store apps, and provides access to Windows 8 or Windows RT OS features. WinRT supports development in C and other managed languages C# and VB.NET, as well as JavaScript and TypeScript.

    .net framework 4.5 architecture diagram
  7. Asp.Net

    This is used to build rich internet based web application.

  8. Windows Store Apps (Metro Style Apps)

    A Windows Store app is a new type of application that runs on Windows 8 devices and can take advantage of new WinRT APIs. These can only be distributed in the Windows 8 store.

  9. Desktop Apps (Windows Forms)

    A Windows Desktop app is traditional Windows Forms application with a new name. Software developed for Windows XP, Windows Vista and Windows 7 will be categorized as a Windows Desktop app when running in Windows 8. Examples of Windows Desktop apps are Microsoft Office families products, notepad etc.

  10. WPF

    WPF is used to create applications with a rich user experience. It includes application UI, 2D graphics, 3D graphics and multimedia. It takes advantage of hardware acceleration of modern graphic cards. WPF makes the UI faster, scalable and resolution independent.

  11. Silver Light

    This is a cross-browser web based technology which allows designers and developers to deliver Rich Internet Applications (RIA) embedded in Web pages.

  12. Ado.Net

    This is used to create Data Access Layer to query and manipulate data from underlying data source like SQL Server, Oracle, and DB2 etc.

  13. LINQ

    This allows you to query the data from the various data sources (like SQL databases, XML documents, Ado.Net Datasets, Various Web services and any other objects such as Collections, Generics etc.) using a SQL Query like syntax with .Net framework languages like C# and VB.

  14. Ado.Net Entity Framework

    This is used to query and store data into to the relational databases (like SQL Server, Oracle, DB2 etc.) in ORM fashion.

  15. Parallel Extension

    This allows you to distribute your work code across multiple processors to take advantage of the hardware.

  16. WCF

    This is used for building and developing services based on WS-* standards.

  17. Asp.Net WebAPI

    Asp.Net Web API is a framework for building HTTP services that can be consume by a broad range of clients including browsers, mobiles, iphone and tablets.

  18. SignalR

    ASP.NET SignalR is a library that simplifies the process of adding real-time web functionality to applications. Real-time web functionality is the ability to have server code push content to connected clients instantly as it becomes available, rather than having the server wait for a client to request new data.

  19. WF

    This is used to build process oriented business workflow and rules engine.

  20. Visual Studio 2012

    The Visual Studio IDE offers a set of tools that help you to write and modify the code for your programs, and also detect and correct errors in your programs. Using Visual Studio 2012 you can build Windows Store apps, desktop apps, mobile apps, ASP.NET web apps, and web services.

What do you think?

I hope you have enjoyed the .NET Framework 4.5 architecture. I would like to have feedback from my blog readers. Your valuable feedback, question, or comments about this article are always welcome.

 
Recommended Articles!
 
About the Author
Hey! I'm Shailendra Chauhan author, developer with more than 5 years of hand over Microsoft .NET technologies. I am a .NET Consultant, founder & chief editor of www.dotnet-tricks.com and www.webgeekschool.com. I am author of books ASP.NET MVC Interview Questions and Answers & LINQ Interview Questions and Answers.
I love to work with web applications and mobile apps using Microsoft technology including ASP.NET, MVC, C#, SQL Server, WCF, Web API, Entity Framework,Cloud Computing, Windows Azure, jQuery, jQuery Mobile, Knockout.js, Angular.js and many more web technologies. More...
 
Free .NET Interview Books
 
Browse By Category
Learn In Hindi
 
 
Like us on Facebook