InfoQ Homepage C# Content on InfoQ
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C# Dev Kit for Visual Studio Code
Microsoft has introduced the C# Dev Kit, a new extension to Visual Studio Code, offering an enhanced C# development environment for Linux, macOS and Windows. This kit, combined with the C# extension, uses an open-source Language Server Protocol (LSP) host to provide an efficient and configurable environment.
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Visual Studio 2022 17.7 Preview 1: Productivity, Cloud and Game Development Enhancements
Microsoft has announced the release of the first preview of Visual Studio 2022 version 17.7. This new version brings a range of improvements and features aimed at enhancing developer productivity. It also includes enhancements for .NET and cloud development, as well as for C++ and game development.
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C# 12: Preview of Three New Features Coming
Microsoft has published the release post which covers the three exciting new features that will be included in the upcoming release of C# 12, the latest version of its popular programming language. These features include primary constructors for non-record classes and structs, using aliases for any type, and default values for lambda expression parameters.
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Visual Studio Extensibility SDK Preview 3: New Features for Building Productivity Extensions
Visual Studio Extensibility Preview 3 adds the Debugger Visualizers to simplify the debugging experience, Custom Dialogs to create tailored user interfaces, Query the Project System to access and interact with the project system, Editor Margin Extensions to add custom components to the margin of the code editor, and Extension Configuration options to give users more control over their extensions.
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Microsoft Quietly Updates .NET Language Strategy
On February 6th 2023, Kathleen Dollard, principal program manager on .NET team at Microsoft, posted an update of the .NET language strategy. The new document is a continuation of the same ideas from the previous one, written in 2017, where C# and F# are the evolving languages and VB.NET is a niche language.
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C# 11 Improvements for Strings, List Patterns and Object Creation
As part of the .NET 7 launch, on November 8th Microsoft unveiled the new features of C# 11, the latest version of the popular .NET programming language. The most prominent improvements include string enhancements, static method abstractions, list patterns and required members for object creation.
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C# 11 and .NET 7 Bring Generic Parsing
Using the new Static Abstract Methods feature, .NET 7 eliminates the need to use reflection when parsing strings into generic objects.
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C# Warning Waves Hint at New Keywords in the Future
Like C# 9 and 10, C# 11 has quietly added a new compiler warning. This opt-in warning prevents the use of type names (e.g. classes, structs, and interfaces) that are all lowercase.
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AWS Introduces the .NET Annotations Lambda Framework in Preview
Recently, AWS introduced a new framework for writing .NET 6 Lambda functions called Lambda Annotations. This framework was built alongside the .NET 6 managed runtime for Lambda released last February.
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ASP.NET Core 6 to Challenge Python and Node
ASP.NET Core 6 will allow developers to build REST APIs using a single-file model similar to basic Python and Node applications. Under this model, developers will no longer need to create a Program class, a Startup class, or Controller classes.
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Mercury Brings Visual Basic to Feature Parity with C# and Adds Multiple Platform Support
RemObjects Mercury refreshes Visual Basic for .NET by adding support for current .NET features while also making it available for more platforms, including WebAssembly, iOS, Android, and Linux.
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Effectful Effects - Unifying Bidirectional Communication between Software Components
Yizhou Zhang, assistant professor at the University of Waterloo, presented bidirectional algebraic effects, a new programming abstraction that subsumes current control flow patterns (e.g., exceptions, promises, generators) while supporting bidirectional control flows. With the new typed abstraction, all declared effects are handled, and no effects are accidentally handled by the wrong handler.
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.NET News Roundup - Week of April 5th, 2021
The last week was an eventful one for the .NET community, with multiple releases from Microsoft - including the third preview for .NET 6, ASP.NET Core, MAUI, and EF Core 6. InfoQ examined these and a number of smaller stories in the .NET ecosystem from the week of April 5th, 2021.
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C# 9 Released with Records, Init-Only Setters, and Pattern Matching Enhancements
Microsoft shipped out C# 9.0 as a part of the .NET 5 development platform release. .NET 5 is paired with C# 9.0, which brings many new features to the language. The new language features include records, init-only setters, top-level statements, pattern matching enhancements, target-typed new expressions, covariant returns and much more!
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Microsoft Using Metadata to Enable Idiomatic Win32 Interop from Rust and Other Languages
In a move to make it easier to use Win32 APIs from any language, Microsoft has launched its Win32 Metadata project with the aim of generating complete Win32 language bindings through automated, idiomatic projections. The project includes initial projections for C#, C++, and Rust.