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.NET Framework and .NET SDKs

The .NET Framework is the easiest way to build apps on the Microsoft platform. You can download Visual Studio Express for free, and be coding in just a few minutes. You can also use the .NET SDKs and targeting packs to build apps for a given Microsoft platform, such as Microsoft Azure.

What's New with .NET Framework

.NET Framework and .NET SDK Downloads

Better together: Visual Basic 14 and the Visual Studio 2015 Debugger
"Lambdas! Lambdas! Lambdas! Lambdas! ..." If you hadn't heard, Visual Studio 2015 will support the use of lambda expressions in the debugger windows. ... more
Better together: C# 6 and the Visual Studio 2015 Debugger
"Lambdas! Lambdas! Lambdas! Lambdas! ..." If you hadn't heard, Visual Studio 2015 will support the use of lambda expressions in the debugger windows. ... more
The Changelog interview on open sourcing .NET
We recently talked to Adam and Jared at The Changelog about open sourcing .NET Core. Check out the show. #134: Open Sourcing .NET Core with the Mic... more
New Language Features in Visual Basic 14
"Visual Basic 14" is the version of Visual Basic that will ship with Visual Studio 2015. In this blog post I'll talk specifically about the VB languag... more

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.NET Compiler Platform ("Roslyn")

The .NET Compiler Platform ("Roslyn") provides open-source C# and Visual Basic compilers with rich code analysis APIs. You can build code analysis tools with the same APIs that Microsoft is using to implement Visual Studio!

Microsoft .NET Native

.NET Native compiles C# to native machine code that performs like C++. You will continue to benefit from the productivity and familiarity of the .NET Framework with the great performance of native code. Popular Windows Store apps start up to 60% faster and use 15-20% less memory when compiled with .NET Native.

.NET Framework Development Guide

Learn how to create, configure, debug, secure, and deploy your .NET Framework apps with our roadmap. Check out the how-to and walkthrough directory to find the code examples that you need. Also learn how to write cross-platform libraries with Portable Class Libraries.

What’s New in the .NET Framework 4.5

Read about the many new features and enhancements, including the new asynchronous programming model, the new HTTP API, Workflow authoring and versioning enhancements, and support for creating Windows Store apps.

Developing Apps for Microsoft Platforms

Visit MSDN to learn about creating apps that build your business, for Windows Store, Windows Phone, and Microsoft Azure.

Featured Partners

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