Technology

Exciting Updates in .NET 10 Preview 3: C# 14 and ASP.NET Core Take Center Stage!

2025-04-17

Author: Wei Ling

The .NET Team has just unveiled the much-anticipated third preview of .NET 10, and it's packed with enhancements that promise to supercharge developer productivity and enhance application performance across various platforms.

Transformative Features in C# 14!

C# 14 introduces groundbreaking capabilities, particularly in extension members. Developers can now leverage static methods, instance properties, and static properties seamlessly within extensions. The new block syntax allows you to neatly define extension methods and properties, providing clarity and structure to your code.

Enhanced State Management in ASP.NET Core!

ASP.NET Core shines with its new state persistence model. By employing the SupplyParameterFromPersistentComponentState attribute, passionate devs can now maintain component state effortlessly during prerendering, ensuring a smooth interactive experience when components load.

Blazor WebAssembly Gets a Major Upgrade!

In Blazor land, WebAssembly apps are now equipped to reference fingerprinted static web assets, enhancing cache management. Plus, HttpClient now supports response streaming by default, significantly improving memory efficiency for large data loads!

Significant Developments in .NET MAUI!

The latest .NET MAUI preview rolls out crucial updates, including the deprecation of ListView, Cell, and TableView controls, paving the way for future innovations. Android users can now enjoy fullscreen video playback in WebViews, while a new Geolocation.IsEnabled property enhances ease of use for location services.

WPF and Windows Forms Elevate Performance!

WPF developers will benefit from targeted performance enhancements and modernized Fluent style updates that promise a sleeker user interface. Meanwhile, Windows Forms receives quality tweaks across various controls, aligning it with the cutting-edge features of .NET 10.

Revolutionizing Entity Framework Core!

Entity Framework Core 10 Preview 3 streamlines the integration with Azure Cosmos DB for NoSQL. Required properties are now automatically assigned default values, eliminating tedious manual adjustments and bolstering efficiency.

Expanding Horizons for Mobile Development!

Developers working on mobile platforms like Android and iOS will find a treasure trove of improvements, including quality enhancements and performance boosts, further solidifying .NET's reputation for cutting-edge development.

With these robust updates in .NET 10 Preview 3, it’s clear that the future of development is brighter than ever. Get ready for a whole new world of possibilities with .NET!