Microsoft’s latest move in the .NET development platform has generated significant excitement among developers, particularly with the introduction of a source generator for XAML (Extensible Application Markup Language). This innovative feature is set to revolutionize application development by improving build performance and enabling better tools support.

The recent preview release, known as .NET 10 Preview 7, was made available on August 12. According to Microsoft, the production version of .NET 10 is expected in November this year. For developers who have been eagerly awaiting improvements in XAML development, this news comes as a welcome relief.

The source generator for XAML creates strongly typed code at compile time, which reduces runtime overhead and provides better IntelliSense support. This means that developers can now enjoy improved productivity and efficiency while working on their projects. Moreover, the generated types are decorated with the [Generated] attribute to facilitate seamless integration with other tools.

Entity Framework Core 10 has also undergone significant changes in this latest preview release. A new default translation mode is introduced for parameterized collections, where each value within the collection is translated into its own scalar parameter. This change eliminates cache misses and performance problems associated with traditional approaches to translating collection values.

A New Era of WebSocket Development

WebSocketStream, a novel API designed by Microsoft, aims to simplify common scenarios in .NET development involving WebSockets. Unlike traditional low-level APIs that demand extensive boilerplate code for tasks such as handling buffering and framing or encoding/decoding management, this new stream-based abstraction ensures seamless integration with existing APIs.

Developers who have struggled with the complexities of WebSocket usage will now find it much easier to use WebSockets in their applications. This change is particularly beneficial for apps that rely on streaming or text-based protocols.

.NET 10 Preview 7: Key Takeaways

In addition to XAML and Entity Framework enhancements, .NET 10 Preview 7 includes several other notable improvements:

• Windows developers can now use ProcessStartInfo.CreateNewProcessGroup for launching processes in separate groups.
• JavascriptSerializer.Deserialize supports PipeReader, complementing existing PipeWriter support.
• A new configuration option has been added to the ASP.NET Core exception handler middleware: ExceptionHandlerOptions.SuppressDiagnosticsCallback.
• Passkey authentication APIs have been updated and simplified in ASP.NET Core Identity.

.NET 10 Preview 7 follows a series of preview releases that began with .NET 10 Preview 1 on February 25. These incremental updates pave the way for significant improvements expected to arrive when .NET 10 is officially released later this year.

A Glimpse into Future Possibilities

The steady progression towards a more sophisticated and powerful development platform reflects Microsoft’s ongoing commitment to innovation in the field of application development. With each new release, developers are presented with fresh opportunities for growth and improvement in their work.

As we look ahead to November when .NET 10 is expected to be fully released, it becomes clear that this latest move by Microsoft marks a significant milestone on the path towards building more efficient and effective applications. With XAML improvements leading the charge, developers can now harness the full potential of their skills in creating innovative solutions.

Inspired by

• https://www.infoworld.com/article/4042547/net-10-preview-7-adds-xaml-generator.html

Sources

• microsoft.com
• microsoft.com
• microsoft.com