Microsoft.Extensions.DependencyInjection 8.0.0

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
4
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
8
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
4
Microsoft.AspNetCore.Mvc
ASP.NET Core MVC is a web framework that gives you a powerful, patterns-based way to build dynamic websites and web APIs. ASP.NET Core MVC enables a clean separation of concerns and gives you full control over markup. This package was built from the source code at https://github.com/aspnet/Mvc/tree/a6199bbfbab05583f987bae322fb04566841aaea
3
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
6
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
5
Microsoft.Extensions.Hosting
.NET Core hosting and startup infrastructures for applications. This package was built from the source code at https://github.com/aspnet/Hosting/tree/0724e6cde1149ee1a19bfec9c13a2c9327b71213
3
Microsoft.Extensions.Hosting
Hosting and startup infrastructures for applications.
6
Microsoft.Extensions.Logging
Logging infrastructure default implementation for Microsoft.Extensions.Logging.
3
Microsoft.Extensions.Logging
Logging infrastructure default implementation for Microsoft.Extensions.Logging.
4
Microsoft.Extensions.Logging
Logging infrastructure default implementation for Microsoft.Extensions.Logging.
5
Microsoft.Extensions.Logging
Logging infrastructure default implementation for Microsoft.Extensions.Logging.
7
Microsoft.Extensions.Logging
Logging infrastructure default implementation for Microsoft.Extensions.Logging.
9
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.
3
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.
8
Serilog.AspNetCore
Serilog support for ASP.NET Core logging
7
Swashbuckle.AspNetCore.Filters
Some additional useful filters for Swashbuckle.AspNetCore. This package replaces Swashbuckle.AspNetCore.Examples.
4

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