csharp-best-practices

To apply modern C# best practices during refactoring, this Skill detects the effective language version from csproj or Directory.Build.props and incrementally loads guidance from C# 10 upwards, prioritizing the newest features safe for your target framework.

C# version detection checks csproj and Directory.Build.props for explicit settings, then infers the effective version from the Target Framework Moniker, ensuring best practices align with the actual compiler capabilities of your .NET project.

You can avoid unintended code churn when enforcing analyzer rules because this Skill pauses to request user clarification before applying contentious or optional rules globally, preventing widespread unintended modifications.

The best way to upgrade legacy C# code safely is to progressively consult best practices from C# 10 upwards, respecting the detected target framework and ensuring only beneficial, version-appropriate patterns are applied.

Yes, this C# refactoring guidance supports older .NET frameworks by inferring the effective language version from the Target Framework Moniker and adapting recommendations to use only the features supported by that specific framework version.