Microsoft.Extensions.Hosting 9.0.5

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.

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

Packages	Downloads
Microsoft.AspNetCore.Mvc.Testing Support for writing functional tests for MVC applications. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/3eeb12e106b9e913c3a4dec1a7d16da7b74149eb	764
Microsoft.AspNetCore.Mvc.Testing Support for writing functional tests for MVC applications. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/3f1acb59718cadf111a0a796681e3d3509bb3381	441
Quantum.Framework.Core.StandardLib Package Description	81
Quantum.Framework.Core.StandardLib Package Description	83
Quantum.Framework.Core.StandardLib Package Description	89
Quantum.Framework.Core.StandardLib Package Description	97
Quantum.Framework.Core.StandardLib Package Description	98
Quantum.Framework.Core.StandardLib Package Description	102
Quantum.Framework.Core.StandardLib Package Description	103
Quantum.Framework.Core.StandardLib Package Description	104
Quantum.Framework.Core.StandardLib Package Description	106
Quantum.Framework.Core.StandardLib Package Description	116
Quantum.Framework.Core.StandardLib Package Description	127
Quantum.Framework.Core.StandardLib Package Description	166
Quantum.Framework.Core.StandardLib Package Description	176
Quantum.Framework.Core.StandardLib Package Description	191
Quantum.Framework.Core.StandardLib Package Description	203
Xunit.DependencyInjection Use Microsoft.Extensions.DependencyInjection to inject xunit testclass. If you want write Microsoft.Extensions.Logging to ITestOutputHelper, please install Xunit.DependencyInjection.Logging Release notes: 7.0: Add fixture injection and refactor DependencyInjectionTestFramework, you don't have to declare the [assembly: TestFrameworkAttribute] on normal case.	280

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

Version	Downloads	Last updated
10.0.0-rc.2.25502.107	5	10/21/2025
10.0.0-rc.1.25451.107	9	09/12/2025
10.0.0-preview.7.25380.108	7	08/14/2025
10.0.0-preview.6.25358.103	10	07/16/2025
10.0.0-preview.5.25277.114	11	06/09/2025
10.0.0-preview.4.25258.110	14	05/15/2025
10.0.0-preview.3.25171.5	19	04/12/2025
10.0.0-preview.2.25163.2	19	03/24/2025
10.0.0-preview.1.25080.5	14	03/15/2025
9.0.10	4	10/18/2025
9.0.9	5	09/13/2025
9.0.8	5	08/13/2025
9.0.7	7	07/09/2025
9.0.6	11	06/14/2025
9.0.5	16	05/16/2025
9.0.4	14	04/12/2025
9.0.3	16	03/31/2025
9.0.2	23	02/18/2025
9.0.1	21	01/14/2025
9.0.0	32	11/18/2024
9.0.0-rc.2.24473.5	22	11/05/2024
9.0.0-rc.1.24431.7	22	11/25/2024
9.0.0-preview.7.24405.7	18	12/02/2024
9.0.0-preview.6.24327.7	21	11/27/2024
9.0.0-preview.5.24306.7	16	11/26/2024
9.0.0-preview.4.24266.19	29	05/22/2024
9.0.0-preview.3.24172.9	23	05/20/2024
9.0.0-preview.2.24128.5	27	05/05/2024
9.0.0-preview.1.24080.9	27	05/09/2024
8.0.1	24	11/28/2024
8.0.0	215	02/04/2024
8.0.0-rc.2.23479.6	28	05/09/2024
8.0.0-rc.1.23419.4	23	05/09/2024
8.0.0-preview.7.23375.6	22	05/28/2024
8.0.0-preview.6.23329.7	33	08/08/2023
8.0.0-preview.5.23280.8	25	05/28/2024
8.0.0-preview.4.23259.5	30	05/09/2024
8.0.0-preview.3.23174.8	27	05/22/2024
8.0.0-preview.2.23128.3	17	05/09/2024
8.0.0-preview.1.23110.8	22	05/09/2024
7.0.1	32	07/13/2023
7.0.0	38	02/02/2023
7.0.0-rc.2.22472.3	21	05/28/2024
7.0.0-rc.1.22426.10	27	05/09/2024
7.0.0-preview.7.22375.6	25	05/28/2024
7.0.0-preview.6.22324.4	24	05/28/2024
7.0.0-preview.5.22301.12	26	05/28/2024
7.0.0-preview.4.22229.4	27	05/09/2024
7.0.0-preview.2.22152.2	23	05/28/2024
7.0.0-preview.1.22076.8	25	05/28/2024
6.0.2-mauipre.1.22102.15	19	05/22/2024
6.0.2-mauipre.1.22054.8	20	05/28/2024
6.0.0-rc.2.21480.5	26	05/28/2024
6.0.0-rc.1.21451.13	26	05/28/2024
6.0.0-preview.5.21301.5	25	05/22/2024
6.0.0-preview.4.21253.7	24	05/11/2022
6.0.0-preview.3.21201.4	18	11/21/2024
6.0.0-preview.2.21154.6	25	05/22/2024
6.0.0-preview.1.21102.12	22	05/28/2024
5.0.0	21	05/28/2024
5.0.0-rc.2.20475.5	26	05/28/2024
5.0.0-rc.1.20451.14	23	05/28/2024
5.0.0-preview.7.20364.11	20	05/28/2024
5.0.0-preview.4.20251.6	25	05/22/2024
5.0.0-preview.3.20215.2	19	05/28/2024
5.0.0-preview.2.20160.3	20	05/22/2024
5.0.0-preview.1.20120.4	24	05/22/2024
3.1.32	8,971	05/12/2023
3.1.31	19	11/28/2024
3.1.30	5,353	11/03/2022
3.1.29	23	05/15/2024
3.1.28	20	05/09/2024
3.1.27	17	11/25/2024
3.1.26	22	05/17/2024
3.1.25	27	05/09/2024
3.1.20	19	11/28/2024
3.1.19	22	11/10/2024
3.1.18	18	11/21/2024
3.1.15	16	11/09/2024
3.1.4	24	05/28/2024
3.1.2	35	06/15/2022
3.1.1	24	05/28/2024
3.1.0-preview3.19553.2	22	05/28/2024
3.1.0-preview2.19525.4	22	05/28/2024
3.1.0-preview1.19506.1	26	05/28/2024
3.0.0-rc1.19456.10	21	05/28/2024
3.0.0-preview8.19405.4	20	05/28/2024
3.0.0-preview7.19362.4	18	05/28/2024
3.0.0-preview3.19153.1	25	05/28/2024
3.0.0-preview.18572.1	23	05/28/2024
2.2.0-preview3-35497	24	05/28/2024
2.2.0-preview1-35029	24	05/28/2024
2.1.0	170	06/25/2022
2.1.0-rc1-final	24	05/28/2024
2.1.0-preview2-final	23	05/11/2022
2.1.0-preview1-final	22	05/28/2024

Microsoft.Extensions.Hosting 9.0.5

Readme

About

Key Features

How to Use

Main Types

Additional Documentation

Related Packages

Feedback & Contributing

Used By

Release Notes

Dependencies

.NET Framework 4.6.2

.NET Standard 2.0

.NET 9.0

.NET Standard 2.1

.NET 8.0

Versions