Microsoft.Extensions.Hosting (9.0.0)

Published 2026-02-20 20:25:31 +03:30 by kayer

Setup this registry from the command line:

dotnet nuget add source --name kayer --username your_username --password your_token

To install the package using NuGet, run the following command:

dotnet add package --source kayer --version 9.0.0 Microsoft.Extensions.Hosting

For more information on the NuGet registry, see the documentation.

Hosting and startup infrastructures for applications.

About

Contains the .NET Generic Host HostBuilder which layers on the Microsoft.Extensions.Hosting.Abstractions package.

Key Features

Contains the .NET Generic Host HostBuilder.

How to Use

For a console app project:

    using (IHost host = new HostBuilder().Build())
    {
        var lifetime = host.Services.GetRequiredService<IHostApplicationLifetime>();
    
        lifetime.ApplicationStarted.Register(() =>
        {
            Console.WriteLine("Started");
        });
        lifetime.ApplicationStopping.Register(() =>
        {
            Console.WriteLine("Stopping firing");
            Console.WriteLine("Stopping end");
        });
        lifetime.ApplicationStopped.Register(() =>
        {
            Console.WriteLine("Stopped firing");
            Console.WriteLine("Stopped end");
        });
    
        host.Start();
    
        // Listens for Ctrl+C.
        host.WaitForShutdown();
    }

Main Types

The main types provided by this library are:

Microsoft.Extensions.Host.
Microsoft.Extensions.Hosting.HostApplicationBuilder
Microsoft.Extensions.Hosting.HostBuilder
Microsoft.Extensions.Hosting.IHostedService
Microsoft.Extensions.Hosting.IHostedLifecycleService

Additional Documentation

Generic host
API documentation

Microsoft.Extensions.Configuration
Microsoft.Extensions.DependencyInjection
Microsoft.Extensions.Hosting.Abstractions
Microsoft.Extensions.Logging
Microsoft.Extensions.Options

Feedback & Contributing

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

https://go.microsoft.com/fwlink/?LinkID=799421

ID	Version	Target Framework
Microsoft.Bcl.AsyncInterfaces	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Configuration.Abstractions	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Configuration.Binder	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Configuration.CommandLine	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Configuration.EnvironmentVariables	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Configuration.FileExtensions	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Configuration.Json	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Configuration.UserSecrets	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Configuration	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.DependencyInjection.Abstractions	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.DependencyInjection	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Diagnostics	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.FileProviders.Abstractions	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.FileProviders.Physical	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Hosting.Abstractions	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Logging.Abstractions	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Logging.Configuration	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Logging.Console	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Logging.Debug	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Logging.EventLog	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Logging.EventSource	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Logging	9.0.0	.NETFramework4.6.2
Microsoft.Extensions.Options	9.0.0	.NETFramework4.6.2
System.Threading.Tasks.Extensions	4.5.4	.NETFramework4.6.2
Microsoft.Bcl.AsyncInterfaces	9.0.0	.NETStandard2.0
Microsoft.Extensions.Configuration.Abstractions	9.0.0	.NETStandard2.0
Microsoft.Extensions.Configuration.Binder	9.0.0	.NETStandard2.0
Microsoft.Extensions.Configuration.CommandLine	9.0.0	.NETStandard2.0
Microsoft.Extensions.Configuration.EnvironmentVariables	9.0.0	.NETStandard2.0
Microsoft.Extensions.Configuration.FileExtensions	9.0.0	.NETStandard2.0
Microsoft.Extensions.Configuration.Json	9.0.0	.NETStandard2.0
Microsoft.Extensions.Configuration.UserSecrets	9.0.0	.NETStandard2.0
Microsoft.Extensions.Configuration	9.0.0	.NETStandard2.0
Microsoft.Extensions.DependencyInjection.Abstractions	9.0.0	.NETStandard2.0
Microsoft.Extensions.DependencyInjection	9.0.0	.NETStandard2.0
Microsoft.Extensions.Diagnostics	9.0.0	.NETStandard2.0
Microsoft.Extensions.FileProviders.Abstractions	9.0.0	.NETStandard2.0
Microsoft.Extensions.FileProviders.Physical	9.0.0	.NETStandard2.0
Microsoft.Extensions.Hosting.Abstractions	9.0.0	.NETStandard2.0
Microsoft.Extensions.Logging.Abstractions	9.0.0	.NETStandard2.0
Microsoft.Extensions.Logging.Configuration	9.0.0	.NETStandard2.0
Microsoft.Extensions.Logging.Console	9.0.0	.NETStandard2.0
Microsoft.Extensions.Logging.Debug	9.0.0	.NETStandard2.0
Microsoft.Extensions.Logging.EventLog	9.0.0	.NETStandard2.0
Microsoft.Extensions.Logging.EventSource	9.0.0	.NETStandard2.0
Microsoft.Extensions.Logging	9.0.0	.NETStandard2.0
Microsoft.Extensions.Options	9.0.0	.NETStandard2.0
System.Threading.Tasks.Extensions	4.5.4	.NETStandard2.0
Microsoft.Extensions.Configuration.Abstractions	9.0.0	.NETStandard2.1
Microsoft.Extensions.Configuration.Binder	9.0.0	.NETStandard2.1
Microsoft.Extensions.Configuration.CommandLine	9.0.0	.NETStandard2.1
Microsoft.Extensions.Configuration.EnvironmentVariables	9.0.0	.NETStandard2.1
Microsoft.Extensions.Configuration.FileExtensions	9.0.0	.NETStandard2.1
Microsoft.Extensions.Configuration.Json	9.0.0	.NETStandard2.1
Microsoft.Extensions.Configuration.UserSecrets	9.0.0	.NETStandard2.1
Microsoft.Extensions.Configuration	9.0.0	.NETStandard2.1
Microsoft.Extensions.DependencyInjection.Abstractions	9.0.0	.NETStandard2.1
Microsoft.Extensions.DependencyInjection	9.0.0	.NETStandard2.1
Microsoft.Extensions.Diagnostics	9.0.0	.NETStandard2.1
Microsoft.Extensions.FileProviders.Abstractions	9.0.0	.NETStandard2.1
Microsoft.Extensions.FileProviders.Physical	9.0.0	.NETStandard2.1
Microsoft.Extensions.Hosting.Abstractions	9.0.0	.NETStandard2.1
Microsoft.Extensions.Logging.Abstractions	9.0.0	.NETStandard2.1
Microsoft.Extensions.Logging.Configuration	9.0.0	.NETStandard2.1
Microsoft.Extensions.Logging.Console	9.0.0	.NETStandard2.1
Microsoft.Extensions.Logging.Debug	9.0.0	.NETStandard2.1
Microsoft.Extensions.Logging.EventLog	9.0.0	.NETStandard2.1
Microsoft.Extensions.Logging.EventSource	9.0.0	.NETStandard2.1
Microsoft.Extensions.Logging	9.0.0	.NETStandard2.1
Microsoft.Extensions.Options	9.0.0	.NETStandard2.1
Microsoft.Extensions.Configuration.Abstractions	9.0.0	net8.0
Microsoft.Extensions.Configuration.Binder	9.0.0	net8.0
Microsoft.Extensions.Configuration.CommandLine	9.0.0	net8.0
Microsoft.Extensions.Configuration.EnvironmentVariables	9.0.0	net8.0
Microsoft.Extensions.Configuration.FileExtensions	9.0.0	net8.0
Microsoft.Extensions.Configuration.Json	9.0.0	net8.0
Microsoft.Extensions.Configuration.UserSecrets	9.0.0	net8.0
Microsoft.Extensions.Configuration	9.0.0	net8.0
Microsoft.Extensions.DependencyInjection.Abstractions	9.0.0	net8.0
Microsoft.Extensions.DependencyInjection	9.0.0	net8.0
Microsoft.Extensions.Diagnostics	9.0.0	net8.0
Microsoft.Extensions.FileProviders.Abstractions	9.0.0	net8.0
Microsoft.Extensions.FileProviders.Physical	9.0.0	net8.0
Microsoft.Extensions.Hosting.Abstractions	9.0.0	net8.0
Microsoft.Extensions.Logging.Abstractions	9.0.0	net8.0
Microsoft.Extensions.Logging.Configuration	9.0.0	net8.0
Microsoft.Extensions.Logging.Console	9.0.0	net8.0
Microsoft.Extensions.Logging.Debug	9.0.0	net8.0
Microsoft.Extensions.Logging.EventLog	9.0.0	net8.0
Microsoft.Extensions.Logging.EventSource	9.0.0	net8.0
Microsoft.Extensions.Logging	9.0.0	net8.0
Microsoft.Extensions.Options	9.0.0	net8.0
Microsoft.Extensions.Configuration.Abstractions	9.0.0	net9.0
Microsoft.Extensions.Configuration.Binder	9.0.0	net9.0
Microsoft.Extensions.Configuration.CommandLine	9.0.0	net9.0
Microsoft.Extensions.Configuration.EnvironmentVariables	9.0.0	net9.0
Microsoft.Extensions.Configuration.FileExtensions	9.0.0	net9.0
Microsoft.Extensions.Configuration.Json	9.0.0	net9.0
Microsoft.Extensions.Configuration.UserSecrets	9.0.0	net9.0
Microsoft.Extensions.Configuration	9.0.0	net9.0
Microsoft.Extensions.DependencyInjection.Abstractions	9.0.0	net9.0
Microsoft.Extensions.DependencyInjection	9.0.0	net9.0
Microsoft.Extensions.Diagnostics	9.0.0	net9.0
Microsoft.Extensions.FileProviders.Abstractions	9.0.0	net9.0
Microsoft.Extensions.FileProviders.Physical	9.0.0	net9.0
Microsoft.Extensions.Hosting.Abstractions	9.0.0	net9.0
Microsoft.Extensions.Logging.Abstractions	9.0.0	net9.0
Microsoft.Extensions.Logging.Configuration	9.0.0	net9.0
Microsoft.Extensions.Logging.Console	9.0.0	net9.0
Microsoft.Extensions.Logging.Debug	9.0.0	net9.0
Microsoft.Extensions.Logging.EventLog	9.0.0	net9.0
Microsoft.Extensions.Logging.EventSource	9.0.0	net9.0
Microsoft.Extensions.Logging	9.0.0	net9.0
Microsoft.Extensions.Options	9.0.0	net9.0

Details

NuGet

2026-02-20 20:25:31 +03:30

Microsoft

Project website

Repository website

268 KiB

Assets (2)

microsoft.extensions.hosting.9.0.0.nupkg 255 KiB

microsoft.extensions.hosting.nuspec 14 KiB

Versions (2) View all

9.0.0

2026-02-20

9.0.10

2026-02-20

Microsoft.Extensions.Hosting (9.0.0)

Installation

About this package

About

Key Features

How to Use

Main Types

Additional Documentation

Feedback & Contributing

Dependencies

Microsoft.Extensions.Hosting (9.0.0)

Installation

About this package

About

Key Features

How to Use

Main Types

Additional Documentation

Related Packages

Feedback & Contributing

Dependencies