Microsoft.Extensions.DependencyInjection.Abstractions 9.0.9

About

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

Key Features

  • Interfaces for DI implementations which are provided in other packages including Microsoft.Extensions.DependencyInjection.
  • An implementation of a service collection, which is used to add services to and later retrieve them either directly or through constructor injection.
  • Interfaces, attributes and extensions methods to support various DI concepts including specifying a service's lifetime and supporting keyed services.

How to Use

This package is typically used with an implementation of the DI abstractions, such as Microsoft.Extensions.DependencyInjection.

Main Types

The main types provided by this library are:

  • Microsoft.Extensions.DependencyInjection.ActivatorUtilities
  • Microsoft.Extensions.DependencyInjection.IServiceCollection
  • Microsoft.Extensions.DependencyInjection.ServiceCollection
  • Microsoft.Extensions.DependencyInjection.ServiceCollectionDescriptorExtensions
  • Microsoft.Extensions.DependencyInjection.ServiceDescriptor
  • Microsoft.Extensions.DependencyInjection.IServiceProviderFactory<TContainerBuilder>

Additional Documentation

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

Feedback & Contributing

Microsoft.Extensions.DependencyInjection.Abstractions 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.Abstractions.

Packages Downloads
Microsoft.Extensions.Logging.Abstractions
Logging abstractions for Microsoft.Extensions.Logging. Commonly Used Types: Microsoft.Extensions.Logging.ILogger Microsoft.Extensions.Logging.ILoggerFactory Microsoft.Extensions.Logging.ILogger<TCategoryName> Microsoft.Extensions.Logging.LogLevel Microsoft.Extensions.Logging.Logger<T> Microsoft.Extensions.Logging.LoggerMessage Microsoft.Extensions.Logging.Abstractions.NullLogger
 10
Microsoft.Extensions.Options
Provides a strongly typed way of specifying and accessing settings using dependency injection.
 10
Microsoft.Extensions.Logging.Abstractions
Logging abstractions for Microsoft.Extensions.Logging. Commonly Used Types: Microsoft.Extensions.Logging.ILogger Microsoft.Extensions.Logging.ILoggerFactory Microsoft.Extensions.Logging.ILogger<TCategoryName> Microsoft.Extensions.Logging.LogLevel Microsoft.Extensions.Logging.Logger<T> Microsoft.Extensions.Logging.LoggerMessage Microsoft.Extensions.Logging.Abstractions.NullLogger
 9
Microsoft.Extensions.DependencyInjection
Default implementation of dependency injection for Microsoft.Extensions.DependencyInjection.
 8
Microsoft.Extensions.Options
Provides a strongly typed way of specifying and accessing settings using dependency injection.
 8
Microsoft.AspNetCore.Hosting.Abstractions
ASP.NET Core hosting and startup abstractions for web applications.
 7
Microsoft.Extensions.Caching.Memory
In-memory cache implementation of Microsoft.Extensions.Caching.Memory.IMemoryCache.
 7
Microsoft.Extensions.Options
Provides a strongly typed way of specifying and accessing settings using dependency injection.
 7
Microsoft.Extensions.WebEncoders
Contains registration and configuration APIs to add the core framework encoders to a dependency injection container.
 7
Microsoft.Extensions.Diagnostics.Abstractions
Diagnostic abstractions for Microsoft.Extensions.Diagnostics. Commonly Used Types: Microsoft.Extensions.Diagnostics.Metrics.IMetricsBuilder Microsoft.Extensions.Diagnostics.Metrics.IMetricsListener Microsoft.Extensions.Diagnostics.Metrics.InstrumentRule Microsoft.Extensions.Diagnostics.Metrics.MeterScope Microsoft.Extensions.Diagnostics.Metrics.MetricsBuilderExtensions Microsoft.Extensions.Diagnostics.Metrics.MetricsOptions
 7
Microsoft.Extensions.Hosting.Abstractions
Hosting and startup abstractions for applications.
 7
Microsoft.Extensions.Caching.Memory
In-memory cache implementation of Microsoft.Extensions.Caching.Memory.IMemoryCache.
 6
Microsoft.Extensions.DependencyInjection
Default implementation of dependency injection for Microsoft.Extensions.DependencyInjection.
 6
Microsoft.Extensions.Logging.Abstractions
Logging abstractions for Microsoft.Extensions.Logging. Commonly Used Types: Microsoft.Extensions.Logging.ILogger Microsoft.Extensions.Logging.ILoggerFactory Microsoft.Extensions.Logging.ILogger<TCategoryName> Microsoft.Extensions.Logging.LogLevel Microsoft.Extensions.Logging.Logger<T> Microsoft.Extensions.Logging.LoggerMessage Microsoft.Extensions.Logging.Abstractions.NullLogger
 6
Microsoft.Extensions.Options
Provides a strongly typed way of specifying and accessing settings using dependency injection.
 6
NSwag.Generation.AspNetCore
NSwag: The OpenAPI/Swagger API toolchain for .NET and TypeScript
 5
Mapster.DependencyInjection
Dependency Injection supports for Mapster
 5
Microsoft.AspNetCore.DataProtection
ASP.NET Core logic to protect and unprotect data, similar to DPAPI.
 5

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.NET Framework 4.6.2

.NET 8.0

  • No dependencies.

.NET 9.0

  • No dependencies.

.NET Standard 2.0

.NET Standard 2.1

  • No dependencies.

Version Downloads Last updated
9.0.9 4 9/16/2025
9.0.6 4 6/23/2025
9.0.5 6 6/26/2025
9.0.4 2 11/14/2025
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8.0.2 8 6/23/2025
8.0.1 6 6/26/2025
8.0.0 8 7/9/2025
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3.1.28 1 6/27/2025
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1.0.2 7 6/23/2025