我每天使用的.NET辅助方法和类的集合 我将它们打包在一个库中以避免代码重复 -C#-下载

# Tiny Helpers for Entity Framework Core [](https://github.com/marcominerva/TinyHelpers/actions/workflows/linter.yml) [](https://github.com/marcominerva/TinyHelpers/actions/workflows/codeql.yml) [](https://www.nuget.org/packages/TinyHelpers.EntityFrameworkCore) [](https://www.nuget.org/packages/TinyHelpers.EntityFrameworkCore) [](https://github.com/marcominerva/TinyHelpers/blob/master/LICENSE) A collection of helper methods and classes for Entity Framework Core that I use every day. I have packed them in a single library to avoid code duplication. **Installation** The library is available on [NuGet](https://www.nuget.org/packages/TinyHelpers.EntityFrameworkCore). Just search for *TinyHelpers.EntityFrameworkCore* in the **Package Manager GUI** or run the following command in the **.NET CLI**: dotnet add package TinyHelpers.EntityFrameworkCore **Usage** The library provides some [Value Converters](https://docs.microsoft.com/ef/core/modeling/value-conversions) to handle data types that are not natively supported by Entity Framework Core. They can be explicitly used calling the [HasConversion](https://docs.microsoft.com/dotnet/api/microsoft.entityframeworkcore.metadata.builders.propertybuilder.hasconversion) method, or automatically via some extension methods: // using TinyHelpers.EntityFrameworkCore.Extensions; protected override void OnModelCreating(ModelBuilder modelBuilder) { modelBuilder.Entity<Post>(builder => { // Date is a DateOnly property (.NET 6 or higher). builder.Property(x => x.Date).HasDateOnlyConversion(); // Time is a TimeOnly property (.NET 6 or higher). builder.Property(x => x.Time).HasTimeOnlyConversion(); // Comments is a complex type, this Converter will automatically JSON-de/serialize it // in a string column. builder.Property(x => x.Comments).HasJsonConversion(); }); } **Contribute** The project is constantly evolving. Contributions are welcome. Feel free to file issues and pull requests on the repo and we'll address them as we can.