C# - .NET Blog

Announcing .NET Community Toolkit 8.0! MVVM, Diagnostics, Performance, and more!

August 4, 2022 Aug 4, 2022 08/4/22

Sergio Pedri

We're happy to announce the official launch of the new .NET Community Toolkit version 8.0! Including tons of new features such as MVVM source generators, diagnostics, performance helpers, and more!

.NET 7 Preview 5 – Generic Math

June 9, 2022 Jun 9, 2022 06/9/22

Tanner Gooding [MSFT]

.NET 7 Preview 5 includes significant improvements to the Generic Math feature.

Exchange Online Journey to .NET Core

June 7, 2022 Jun 7, 2022 06/7/22

David Sterling (EXCHANGE)

Explore Exchange's migration from .NET Framework to .NET Core

Regular Expression Improvements in .NET 7

May 12, 2022 May 12, 2022 05/12/22

Stephen Toub - MSFT

System.Text.RegularExpressions has improved significantly in .NET 7. In this post, we'll deep-dive into many of its exciting improvements.

C# 11 Preview Updates – Raw string literals, UTF-8 and more!

April 18, 2022 Apr 18, 2022 04/18/22

Kathleen Dollard

C# 11 features are coming along nicely and the most recent release features all sorts of goodies including updates to string literals, pattern matching, checked user-defined operators, and an update on !!.

Early peek at C# 11 features

February 22, 2022 Feb 22, 2022 02/22/22

Kathleen Dollard

Learn about the C# 11 preview features you can try out in Visual Studio 17.1 and .NET SDK 6.0.200!

Announcing .NET 7 Preview 1

February 17, 2022 Feb 17, 2022 02/17/22

Jeremy Likness

.NET 7 Preview 1 is now available and is the start of a major .NET release, focused on cloud native, app modernization, containers, and many other improvements.

Welcome to C# 10

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

Kathleen Dollard

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.

New .NET 6 APIs driven by the developer community

August 23, 2021 Aug 23, 2021 08/23/21

David Fowler

.NET 6 is on the way, and I wanted to share some of my favorite new APIs that you are going to love.

Understanding the cost of C# delegates

August 18, 2021 Aug 18, 2021 08/18/21

Paulo Morgado

Delegates are widely used in C# (and .NET, in general), but it's not always obvious to the developer what code they write ends up generating. In this post, I'll show the various forms to make you aware of their costs.

.NET Blog

C# - .NET Blog

Announcing .NET Community Toolkit 8.0! MVVM, Diagnostics, Performance, and more!

.NET 7 Preview 5 – Generic Math

Exchange Online Journey to .NET Core

Regular Expression Improvements in .NET 7

C# 11 Preview Updates – Raw string literals, UTF-8 and more!

Early peek at C# 11 features

Announcing .NET 7 Preview 1

Welcome to C# 10

New .NET 6 APIs driven by the developer community

Understanding the cost of C# delegates

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