Microsoft.Extensions.DependencyInjection 9.0.0

About

Supports the dependency injection (DI) software design pattern which is a technique for achieving Inversion of Control (IoC) between classes and their dependencies.

Key Features

Provides an implementation of the DI interfaces found in the Microsoft.Extensions.DependencyInjection.Abstractions package.

How to Use

ServiceCollection services = new ();
services.AddSingleton<IMessageWriter, MessageWriter>();
using ServiceProvider provider = services.BuildServiceProvider();

// The code below, following the IoC pattern, is typically only aware of the IMessageWriter interface, not the implementation.
IMessageWriter messageWriter = provider.GetService<IMessageWriter>()!;
messageWriter.Write("Hello");

public interface IMessageWriter
{
    void Write(string message);
}

internal class MessageWriter : IMessageWriter
{
    public void Write(string message)
    {
        Console.WriteLine($"MessageWriter.Write(message: \"{message}\")");
    }
}

Main Types

The main types provided by this library are:

  • Microsoft.Extensions.DependencyInjection.DefaultServiceProviderFactory
  • Microsoft.Extensions.DependencyInjection.ServiceCollectionContainerBuilderExtensions
  • Microsoft.Extensions.DependencyInjection.ServiceProvider

Additional Documentation

  • Microsoft.Extensions.DependencyInjection.Abstractions
  • Microsoft.Extensions.Hosting
  • Microsoft.Extensions.Options

Feedback & Contributing

Microsoft.Extensions.DependencyInjection is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.

Showing the top 20 packages that depend on Microsoft.Extensions.DependencyInjection.

Packages Downloads
Microsoft.AspNetCore.Components.Web
Support for rendering ASP.NET Core components for browsers. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/3c37ef8f5358abb303c05d299f029fca7d867d56
13
Microsoft.AspNetCore.Components.Web
Support for rendering ASP.NET Core components for browsers. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/432e6a061f28dda696ba16bc5442328d23b25d93
14
Microsoft.AspNetCore.Hosting
ASP.NET Core hosting infrastructure and startup logic for web applications. This package was built from the source code at https://github.com/aspnet/Hosting/tree/0724e6cde1149ee1a19bfec9c13a2c9327b71213
13
Microsoft.AspNetCore.Mvc.Core
ASP.NET Core MVC core components. Contains common action result types, attribute routing, application model conventions, API explorer, application parts, filters, formatters, model binding, and more. Commonly used types: Microsoft.AspNetCore.Mvc.AreaAttribute Microsoft.AspNetCore.Mvc.BindAttribute Microsoft.AspNetCore.Mvc.ControllerBase Microsoft.AspNetCore.Mvc.FromBodyAttribute Microsoft.AspNetCore.Mvc.FromFormAttribute Microsoft.AspNetCore.Mvc.RequireHttpsAttribute Microsoft.AspNetCore.Mvc.RouteAttribute This package was built from the source code at https://github.com/aspnet/Mvc/tree/a6199bbfbab05583f987bae322fb04566841aaea
15
Microsoft.AspNetCore.Mvc.Localization
ASP.NET Core MVC features that enable globalization and localization of applications. Commonly used types: Microsoft.AspNetCore.Mvc.Localization.IHtmlLocalizer<TResource> Microsoft.AspNetCore.Mvc.Localization.IViewLocalizer
12
Microsoft.AspNetCore.Mvc.Localization
ASP.NET Core MVC features that enable globalization and localization of applications. Commonly used types: Microsoft.AspNetCore.Mvc.Localization.IHtmlLocalizer<TResource> Microsoft.AspNetCore.Mvc.Localization.IViewLocalizer This package was built from the source code at https://github.com/aspnet/Mvc/tree/a6199bbfbab05583f987bae322fb04566841aaea
13
Microsoft.Extensions.Hosting
Hosting and startup infrastructures for applications.
14
Microsoft.Extensions.Logging
Logging infrastructure default implementation for Microsoft.Extensions.Logging.
12
Microsoft.Extensions.Logging
Logging infrastructure default implementation for Microsoft.Extensions.Logging.
13
Microsoft.Extensions.Logging
Logging infrastructure default implementation for Microsoft.Extensions.Logging.
15
Microsoft.Extensions.Logging
Logging infrastructure default implementation for Microsoft.Extensions.Logging.
17
Microsoft.Extensions.Logging
Logging infrastructure default implementation for Microsoft.Extensions.Logging.
29
Microsoft.PowerPlatform.Dataverse.Client
This package contains the .net core Dataverse ServiceClient. Used to connect to Microsoft Dataverse. This Package has been authored by the Microsoft Dataverse SDK team.
13
Serilog.AspNetCore
Serilog support for ASP.NET Core logging
12
Serilog.AspNetCore
Serilog support for ASP.NET Core logging
17
Serilog.AspNetCore
Serilog support for ASP.NET Core logging
27
Swashbuckle.AspNetCore.Filters
Some additional useful filters for Swashbuckle.AspNetCore. This package replaces Swashbuckle.AspNetCore.Examples.
12

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