技术选型咨询：优先学UWP+C#还是WPF+C#？EF版本疑问解析

Hey there! Let's break down your two questions clearly to help you decide where to invest your time.

You’re spot-on that WPF and UWP feel similar—they both use XAML for UI design and C# for backend logic, after all. But their current trajectories are pretty different:

• WPF is still Microsoft’s go-to framework for traditional Windows desktop applications, especially enterprise-level projects. It has a mature ecosystem, robust tooling (like full Visual Studio support), and a massive existing codebase. Jobs requiring WPF skills remain abundant, and it’s stable for building feature-rich desktop apps that don’t need cross-device support beyond Windows.
• UWP was built specifically for Windows 10 devices, but its development momentum has faded significantly. Microsoft has shifted focus to WinUI 3 as the modern successor, which combines UWP’s modern UI capabilities with better integration with desktop app models (like WPF and WinForms). Unless you have a specific need to maintain or build apps for legacy Windows 10 devices (like Xbox or older HoloLens projects), WPF is the safer, more future-proof choice right now.

First, a quick clarification: EF 7 is actually EF Core 7—Microsoft rebranded the next-generation Entity Framework as EF Core to distinguish it from the original EF (now called EF 6).

• Microsoft hasn’t abandoned EF Core 7. RC1 (Release Candidate 1) is just a standard pre-release stage before official launch, which is common for .NET ecosystem updates. EF Core is their primary focus for data access now—it’s cross-platform (supports Windows, Linux, Mac), faster, lighter, and integrates seamlessly with .NET 5+ (the modern, cross-platform .NET stack).
• EF 6, on the other hand, is tied to the old .NET Framework. While Microsoft still provides maintenance updates, it won’t get major new features anymore.

For new projects, EF Core (including EF 7 once it’s officially released) is the clear optimal choice. If you’re working on legacy .NET Framework projects, you’ll still need to use EF 6, but for any new development targeting modern .NET, go with EF Core.

内容的提问来源于stack exchange，提问作者J_PT