Microsoft.Extensions.Hosting 11.0.0-preview.7.26381.103

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

  • 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/954f61dd38b33caa2b736c73530bd5a294174437
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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/dotnet/tree/b16286c2284fecf303dbc12a0bb152476d662e44
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MongoDB support for Aspire.
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Aspire.Hosting
Core abstractions for the .NET Aspire application model.
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NATS support for .NET Aspire.
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Microsoft.Extensions.Hosting.WindowsServices
.NET hosting infrastructure for Windows Services.
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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/d9ba962869d1b1c410ea476b02de2f8e27eec762
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Aspire.Hosting
Core abstractions for the Aspire application model.
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.NET hosting infrastructure for Windows Services.
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Aspire.Hosting.MongoDB
MongoDB support for .NET Aspire.
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Aspire.Hosting.SqlServer
Microsoft SQL Server support for Aspire.
 41
Aspire.Hosting.PostgreSQL
PostgreSQL® support for Aspire.
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Aspire.Hosting.Nats
NATS support for Aspire.
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Microsoft.ApplicationInsights.Kubernetes
Kubernetes support for .NET Core
 41
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/6254f5ca64f85b90327592dff67ea6b2ec0262c6
 41

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11.0.0-preview.7.26381.103 11 08/13/2026
11.0.0-preview.6.26359.118 15 07/15/2026
11.0.0-preview.5.26302.115 19 06/10/2026
11.0.0-preview.4.26230.115 21 05/14/2026
11.0.0-preview.3.26207.106 40 04/15/2026
11.0.0-preview.2.26159.112 40 03/11/2026
11.0.0-preview.1.26104.118 44 02/11/2026
10.0.11 34 08/12/2026
10.0.10 14 07/15/2026
10.0.9 17 06/10/2026
10.0.8 20 05/14/2026
10.0.7 1,038 04/23/2026
10.0.6 24 04/15/2026
10.0.5 38 03/13/2026
10.0.4 38 03/11/2026
10.0.3 45 02/11/2026
10.0.2 42 01/13/2026
10.0.1 46 12/12/2025
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10.0.0-rc.2.25502.107 46 12/18/2025
10.0.0-rc.1.25451.107 34 12/20/2025
10.0.0-preview.7.25380.108 44 12/12/2025
10.0.0-preview.6.25358.103 35 12/21/2025
10.0.0-preview.5.25277.114 38 12/21/2025
10.0.0-preview.4.25258.110 25 12/13/2025
10.0.0-preview.3.25171.5 33 12/21/2025
10.0.0-preview.2.25163.2 25 12/14/2025
10.0.0-preview.1.25080.5 28 12/14/2025
9.0.19 15 08/12/2026
9.0.18 15 07/15/2026
9.0.17 15 06/10/2026
9.0.16 18 05/14/2026
9.0.15 31 04/15/2026
9.0.14 32 03/11/2026
9.0.13 32 02/11/2026
9.0.12 30 01/13/2026
9.0.11 44 12/21/2025
9.0.10 37 12/19/2025
9.0.9 30 12/27/2025
9.0.8 38 12/20/2025
9.0.7 35 12/11/2025
9.0.6 22 12/24/2025
9.0.5 31 12/13/2025
9.0.4 28 12/21/2025
9.0.3 38 12/21/2025
9.0.2 31 12/20/2025
9.0.1 31 12/09/2025
9.0.0 35 12/24/2025
9.0.0-rc.2.24473.5 30 12/14/2025
9.0.0-rc.1.24431.7 20 12/09/2025
9.0.0-preview.7.24405.7 30 12/15/2025
9.0.0-preview.6.24327.7 28 12/21/2025
9.0.0-preview.5.24306.7 34 12/12/2025
9.0.0-preview.4.24266.19 23 12/12/2025
9.0.0-preview.3.24172.9 33 12/15/2025
9.0.0-preview.2.24128.5 30 12/21/2025
9.0.0-preview.1.24080.9 29 12/10/2025
8.0.1 32 12/15/2025
8.0.0 1,085 12/10/2025
8.0.0-rc.2.23479.6 29 12/15/2025
8.0.0-rc.1.23419.4 33 12/14/2025
8.0.0-preview.7.23375.6 33 12/21/2025
8.0.0-preview.6.23329.7 26 12/21/2025
8.0.0-preview.5.23280.8 28 12/14/2025
8.0.0-preview.4.23259.5 29 12/15/2025
8.0.0-preview.3.23174.8 30 12/15/2025
8.0.0-preview.2.23128.3 29 12/21/2025
8.0.0-preview.1.23110.8 26 12/16/2025
7.0.1 35 12/12/2025
7.0.0 27 12/14/2025
7.0.0-rc.2.22472.3 28 12/21/2025
7.0.0-rc.1.22426.10 22 12/21/2025
7.0.0-preview.7.22375.6 35 12/21/2025
7.0.0-preview.6.22324.4 35 12/21/2025
7.0.0-preview.5.22301.12 32 12/21/2025
7.0.0-preview.4.22229.4 33 12/16/2025
7.0.0-preview.3.22175.4 30 12/15/2025
7.0.0-preview.2.22152.2 37 12/21/2025
7.0.0-preview.1.22076.8 30 12/15/2025
6.0.2-mauipre.1.22102.15 42 01/10/2026
6.0.2-mauipre.1.22054.8 20 12/25/2025
6.0.1 35 12/13/2025
6.0.0 34 12/11/2025
6.0.0-rc.2.21480.5 32 12/21/2025
6.0.0-rc.1.21451.13 32 12/21/2025
6.0.0-preview.7.21377.19 33 12/18/2025
6.0.0-preview.6.21352.12 27 12/18/2025
6.0.0-preview.5.21301.5 24 12/16/2025
6.0.0-preview.4.21253.7 23 12/16/2025
6.0.0-preview.3.21201.4 23 12/14/2025
6.0.0-preview.2.21154.6 35 12/12/2025
6.0.0-preview.1.21102.12 33 12/14/2025
5.0.0 35 12/15/2025
5.0.0-rc.2.20475.5 32 12/21/2025
5.0.0-rc.1.20451.14 34 12/21/2025
5.0.0-preview.8.20407.11 32 12/12/2025
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5.0.0-preview.6.20305.6 36 12/21/2025
5.0.0-preview.5.20278.1 22 12/14/2025
5.0.0-preview.4.20251.6 34 12/14/2025
5.0.0-preview.3.20215.2 34 12/14/2025
5.0.0-preview.2.20160.3 19 12/21/2025
5.0.0-preview.1.20120.4 39 12/14/2025
3.1.32 35 12/15/2025
3.1.31 26 12/14/2025
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3.1.5 32 12/27/2025
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3.1.3 27 12/11/2025
3.1.2 33 12/15/2025
3.1.1 30 12/19/2025
3.1.0 35 12/14/2025
3.1.0-preview3.19553.2 29 12/21/2025
3.1.0-preview2.19525.4 34 12/14/2025
3.1.0-preview1.19506.1 23 12/19/2025
3.0.3 42 12/14/2025
3.0.2 32 12/14/2025
3.0.1 32 12/27/2025
3.0.0 39 12/24/2025
3.0.0-rc1.19456.10 38 12/21/2025
3.0.0-preview9.19423.4 29 12/15/2025
3.0.0-preview8.19405.4 30 12/14/2025
3.0.0-preview7.19362.4 36 12/12/2025
3.0.0-preview6.19304.6 34 12/21/2025
3.0.0-preview5.19227.9 35 12/21/2025
3.0.0-preview4.19216.2 34 12/14/2025
3.0.0-preview3.19153.1 36 12/16/2025
3.0.0-preview.19074.2 32 12/15/2025
3.0.0-preview.18572.1 38 12/12/2025
2.2.0 25 12/14/2025
2.2.0-preview3-35497 38 12/17/2025
2.2.0-preview2-35157 27 12/12/2025
2.2.0-preview1-35029 33 12/12/2025
2.1.1 25 12/25/2025
2.1.0 28 12/14/2025
2.1.0-rc1-final 42 12/12/2025
2.1.0-preview2-final 27 12/14/2025
2.1.0-preview1-final 26 12/14/2025