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Update dependency-injection.md (#25482)

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Rick Anderson 2022-03-31 17:06:50 -10:00 committed by GitHub
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aspnetcore/fundamentals/dependency-injection.md
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@ -94,12 +94,6 @@ The framework provides a robust [logging](xref:fundamentals/logging/index) syste
Using the preceding code, there is no need to update `Program.cs`, because [logging](xref:fundamentals/logging/index) is provided by the framework.
## Services injected into Program.cs
Any service registered with the DI container can be resolved from `app.Services` in `Program.cs`:
[!code-csharp[](dependency-injection/samples/6.x/DependencyInjectionSample/Program.cs?name=snippet1)]
## Register groups of services with extension methods
The ASP.NET Core framework uses a convention for registering a group of related services. The convention is to use a single `Add{GROUP_NAME}` extension method to register all of the services required by a framework feature. For example, the <xref:Microsoft.Extensions.DependencyInjection.MvcServiceCollectionExtensions.AddControllers%2A> extension method registers the services required for MVC controllers.