C# - .NET Blog

Welcome to C# 10

Kathleen Dollard November 8, 2021 Nov 8, 2021 11/8/21

Check out the great new features in C# 10 as part of .NET 6 and Visual Studio 2022, that make your code prettier, more expressive, and faster.

Announcing Open Source C# standardization

Bill Wagner April 5, 2021 Apr 5, 2021 04/5/21

The C# standards committee moved its work into Open Source. ECMA worked with the .NET Foundation, enabling C# developers worldwide to participate in the standardization effort. Visit the C# standards repo for more information.

The path to .NET 5 and Blazor WebAssembly with some fun sprinkled in

Isaac Levin March 17, 2021 Mar 17, 2021 03/17/21

Rock, Paper, Scissors, Lizard, Spock was recently upgraded to .NET 5 and uses Blazor WebAssembly. Here is a summary of our experience completing the upgrade.

Blinking LEDs with Raspberry Pi

Richard Lander March 10, 2021 Mar 10, 2021 03/10/21

You can blink lots of LEDs with the Raspberry Pi, with a new set of LED blinking APIs.

Infer#: Interprocedural Memory Safety Analysis For C#

Xin Shi December 8, 2020 Dec 8, 2020 12/8/20

We are excited to announce the public release of Infer#, which brings the interprocedural static analysis capabilities of Infer to the .NET community.

[Guest Post] Introducing WaveEngine 3.1 based on .NET 5

Javier Ferrero November 30, 2020 Nov 30, 2020 11/30/20

Start creating multi-platform 3D apps based on .NET 5 today.

ASP.NET Core updates in .NET 5 Release Candidate 1

Daniel Roth September 14, 2020 Sep 14, 2020 09/14/20

.NET 5 Release Candidate 1 (RC1) is now available and is ready for evaluation. .NET 5 RC1 is a "go live" release; you are supported using it in production. Here's what's new in this release: See the .NET 5 release notes for additional details and known issues. Get started To get started with ASP.NET Core in .NET 5 RC1 ...

Hardware Intrinsics in .NET Core

Tanner Gooding [MSFT] September 3, 2019 Sep 3, 2019 09/3/19

Several years ago, we decided that it was time to support SIMD code in .NET. We introduced the System.Numerics namespace with Vector2, Vector3, Vector4, Vector<T>, and related types. These types expose a general-purpose API for creating, accessing, and operating on them using hardware vector instructions (when available). They also ...

Default implementations in interfaces

Mads Torgersen May 14, 2019 May 14, 2019 05/14/19

Default implementations in interfaces With last week's posts Announcing .NET Core 3.0 Preview 5 and Visual Studio 2019 version 16.1 Preview 3, the last major feature of C# 8.0 is now available in preview. A big impediment to software evolution has been the fact that you couldn't add new members to a public interface. You would break ...

An update to C# versions and C# tooling

Phillip Carter February 27, 2019 Feb 27, 2019 02/27/19

Starting with Visual Studio 2019 Preview 4, we'll be adjusting how C# versions are treated in .NET tooling. Firstly, we're adding two new Language Version (LangVersion) values: LatestMajor and Preview. Rad the post to see how they stack up with the currently supported list of values.

.NET Blog