dotnet-csharp-configuration
dotnet-csharp-configuration
Configuration patterns for .NET applications using Microsoft.Extensions.Configuration and Microsoft.Extensions.Options. Covers the Options pattern (IOptions<T>, IOptionsMonitor<T>, IOptionsSnapshot<T>), validation, user secrets, environment-based configuration, and feature flags with Microsoft.FeatureManagement.
Cross-references: [skill:dotnet-csharp-dependency-injection] for service registration patterns, [skill:dotnet-csharp-coding-standards] for naming conventions.
Configuration Sources and Precedence
Default configuration sources in WebApplication.CreateBuilder (last wins):
appsettings.jsonappsettings.{Environment}.json- User secrets (Development only)
- Environment variables
- Command-line arguments
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