Download a code example to read from and write to a CSV file using a list in ASP.NET Core with examples on how to handle headers and different header titles.
Download a request logging in ASP.NET Core example that uses middleware to save logs to the database with Entity Framework Core and SQL Server.
Download a code example from xUnit v3 that includes features such as Assert.Skip, Assert.SkipWhen, Assert.SkipUnless, TestContext and TheoryDataRow.
Download xUnit code examples so you can run unit tests with different Theory attributes, different assert methods and learn how to run tests with fixtures.
Download an Minimal API code example that allows you to test routes, parameters, results, filters, authentication and unit testing.
Download an ASP.NET Core dependency injection that allows you to register and test how the singleton, scoped and transient service lifetimes work.
Download a code example which includes a Dockerfile to build and publish an ASP.NET Core Web API into a Docker container and run the application.
Download an ASP.NET Core application in .NET 9 and try out its key new features such as HybridCache, OpenAPI support and new LINQ methods.
Download C# 13 code examples which includes all the new features so you can try them out for yourself and see what has changed from previous C# versions.
Download a .NET SignalR example which adds a hub that sends messages to clients when one is connected and when a method is invoked.