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Update adding-model.md (#23360) 

* Update adding-model.md

Remove extra wording "these services" in MVC tutorial.

* Updates

Co-authored-by: Luke Latham <1622880+guardrex@users.noreply.github.com>
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Chew Hung Pong 2021-09-21 07:39:59 -07:00 committed by GitHub
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@ -309,7 +309,7 @@ Scaffolding creates the *Data/MvcMovieContext.cs* database context class:
The preceding code creates a [DbSet\<Movie>](/dotnet/api/microsoft.entityframeworkcore.dbset-1) property that represents the movies in the database.
ASP.NET Core is built with [dependency injection (DI)](xref:fundamentals/dependency-injection). Services, such as the database context, must be registered with DI in `Startup`. Components that require these services are provided these services via constructor parameters.
ASP.NET Core is built with [dependency injection (DI)](xref:fundamentals/dependency-injection). Services, such as the database context, must be registered with DI in `Startup`. Components that require these services are provided via constructor parameters.
In the *Controllers/MoviesController.cs* file, the constructor uses [Dependency Injection](xref:fundamentals/dependency-injection) to inject the `MvcMovieContext` database context into the controller. The database context is used in each of the [CRUD](https://wikipedia.org/wiki/Create,_read,_update_and_delete) methods in the controller.
@ -740,7 +740,7 @@ Scaffolding creates the *Data/MvcMovieContext.cs* database context class:
The preceding code creates a [DbSet\<Movie>](/dotnet/api/microsoft.entityframeworkcore.dbset-1) property that represents the movies in the database.
ASP.NET Core is built with [dependency injection (DI)](xref:fundamentals/dependency-injection). Services, such as the database context, must be registered with DI in `Startup`. Components that require these services are provided these services via constructor parameters.
ASP.NET Core is built with [dependency injection (DI)](xref:fundamentals/dependency-injection). Services, such as the database context, must be registered with DI in `Startup`. Components that require these services are provided via constructor parameters.
In the *Controllers/MoviesController.cs* file, the constructor uses [Dependency Injection](xref:fundamentals/dependency-injection) to inject the `MvcMovieContext` database context into the controller. The database context is used in each of the [CRUD](https://wikipedia.org/wiki/Create,_read,_update_and_delete) methods in the controller.
@ -972,7 +972,7 @@ The preceding code creates a [DbSet\<Movie>](/dotnet/api/microsoft.entityframewo
## Register the database context
ASP.NET Core is built with [dependency injection (DI)](xref:fundamentals/dependency-injection). Services (such as the EF Core DB context) must be registered with DI during application startup. Components that require these services (such as Razor Pages) are provided these services via constructor parameters. The constructor code that gets a DB context instance is shown later in the tutorial. In this section, you register the database context with the DI container.
ASP.NET Core is built with [dependency injection (DI)](xref:fundamentals/dependency-injection). Services (such as the EF Core DB context) must be registered with DI during application startup. Components that require these services (such as Razor Pages) are provided via constructor parameters. The constructor code that gets a DB context instance is shown later in the tutorial. In this section, you register the database context with the DI container.
Add the following `using` statements at the top of *Startup.cs*: