Back-end Web Development with .NET for Beginners - Dependency injection for .NET APIs [Pt 7] | Back-end Web Development with .NET for Beginners

View full playlist: https://aka.ms/dotnet/beginnervideos/youtube/webapi Get Started with .NET in VS Code: https://aka.ms/dotnet/get-started/vscode This video covers support for dependency injection in ASP.NET Core and minimal APIs. Dependencies are objects that other objects can depend on; in ASP.NET Core, these are typically implemented as C# classes and interfaces. Dependencies are stored in the service container. Injection is the process by which a referenced dependency is resolved from the service container. This can happen when a class is constructed or in route handlers. In this video, Safia will utilize dependency injection to centralize the logic associated with the task management into a concrete implementation of ITaskService. Resources: Follow along: https://aka.ms/dotnet/beginnervideos/repo Dependency injection in ASP.NET Core: https://learn.microsoft.com/aspnet/core/fundamentals/dependency-injection?view=aspnetcore-8.0 For an explanation of ASP.NET Core and .NET, check out the first video in this series: https://youtu.be/OmUuR4GiwIE Chapters: 00:00 - What is dependency injection? 01:12 - Define an interface and create a concrete implementation of the tasks service 02:43 - Register the service in the service container 04:12 - Use the service 06:20 - Validate that app still works 07:25 - Outro Connect with .NET: Blog: https://aka.ms/dotnet/blog Twitter: https://aka.ms/dotnet/twitter TikTok: https://aka.ms/dotnet/tiktok Mastodon: https://aka.ms/dotnet/mastodon LinkedIn: https://aka.ms/dotnet/linkedin Facebook: https://aka.ms/dotnet/facebook Docs: https://learn.microsoft.com/dotnet Forums: https://aka.ms/dotnet/forums 🙋‍♀️Q&A: https://aka.ms/dotnet-qa 👨‍🎓Microsoft Learn: https://aka.ms/learndotnet #dotnet #webapi #aspnetcore #visualstudio #visualstudiocode #vscode