Microsoft.Extensions.Configuration.Abstractions 10.0.0-preview.5.25277.114

About

Provides abstractions of key-value pair based configuration. Interfaces defined in this package are implemented by classes in Microsoft.Extensions.Configuration and other configuration packages.

Key Features

  • Abstractions for string key-value pair configuration sources and sections
  • Path conventions of keys establishing a heirachy of values
  • Support for multiple configuration sources, aggregating and defining precdence for values
  • Support for reload on change

How to Use

The example below shows a small code sample using this library and trying out the ConfigurationKeyName attribute available since .NET 6:

public class MyClass
{
    [ConfigurationKeyName("named_property")]
    public string NamedProperty { get; set; }
}

Given the simple class above, we can create a dictionary to hold the configuration data and use it as the memory source to build a configuration section:

var dic = new Dictionary<string, string>
{
    {"named_property", "value for named property"},
};

var config = new ConfigurationBuilder()
    .AddInMemoryCollection(dic)
    .Build();

var options = config.Get<MyClass>();
Console.WriteLine(options.NamedProperty); // returns "value for named property"

Main Types

The main types provided by this library are:

  • Microsoft.Extensions.Configuration.IConfiguration
  • Microsoft.Extensions.Configuration.IConfigurationBuilder
  • Microsoft.Extensions.Configuration.IConfigurationProvider
  • Microsoft.Extensions.Configuration.IConfigurationRoot
  • Microsoft.Extensions.Configuration.IConfigurationSection

Additional Documentation

Feedback & Contributing

Microsoft.Extensions.Caching.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.Configuration.Abstractions.

Packages Downloads
Elastic.Apm.AspNetCore
Elastic APM for ASP.NET Core. This package contains auto instrumentation for ASP.NET Core. See: https://github.com/elastic/apm-agent-dotnet/tree/main/docs
364
Elastic.Apm.AspNetCore
Elastic APM for ASP.NET Core. This package contains auto instrumentation for ASP.NET Core. See: https://github.com/elastic/apm-agent-dotnet/tree/main/docs
2,039
Microsoft.AspNetCore.Hosting.Abstractions
ASP.NET Core hosting and startup abstractions for web applications.
6,967
Microsoft.AspNetCore.Hosting.Server.Abstractions
ASP.NET Core hosting server abstractions for web applications.
2,178
Microsoft.AspNetCore.Hosting.Server.Abstractions
ASP.NET Core hosting server abstractions for web applications.
6,963
Microsoft.AspNetCore.Hosting.Server.Abstractions
ASP.NET Core hosting server abstractions for web applications. This package was built from the source code at https://github.com/aspnet/Hosting/tree/0724e6cde1149ee1a19bfec9c13a2c9327b71213
1,658
Microsoft.EntityFrameworkCore.Relational
Shared Entity Framework Core components for relational database providers.
300
Microsoft.Extensions.Configuration
Implementation of key-value pair based configuration for Microsoft.Extensions.Configuration. Includes the memory configuration provider.
212
Microsoft.Extensions.Configuration
Implementation of key-value pair based configuration for Microsoft.Extensions.Configuration. Includes the memory configuration provider.
5,418
Microsoft.Extensions.Configuration
Implementation of key-value pair based configuration for Microsoft.Extensions.Configuration. Includes the memory configuration provider.
8,931
Microsoft.Extensions.Configuration.EnvironmentVariables
Environment variables configuration provider implementation for Microsoft.Extensions.Configuration. This package enables you to read configuration parameters from environment variables. You can use EnvironmentVariablesExtensions.AddEnvironmentVariables extension method on IConfigurationBuilder to add the environment variables configuration provider to the configuration builder.
217
Microsoft.Extensions.Hosting.Abstractions
Hosting and startup abstractions for applications.
281
Microsoft.Extensions.Hosting.Abstractions
.NET Core hosting and startup abstractions for applications.
230
Microsoft.Extensions.Hosting.Abstractions
.NET Core hosting and startup abstractions for applications.
5,554
Microsoft.Extensions.Hosting.Abstractions
.NET Core hosting and startup abstractions for applications.
9,173
Microsoft.Extensions.Logging.Console
Console logger provider implementation for Microsoft.Extensions.Logging.
5,395
Microsoft.Extensions.Logging.Console
Console logger provider implementation for Microsoft.Extensions.Logging.
8,923
Microsoft.Extensions.Options.ConfigurationExtensions
Provides additional configuration specific functionality related to Options.
274
Microsoft.Extensions.Options.ConfigurationExtensions
Provides additional configuration specific functionality related to Options.
5,462
Microsoft.Extensions.Options.ConfigurationExtensions
Provides additional configuration specific functionality related to Options.
8,977

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

.NET Framework 4.6.2

.NET 8.0

.NET 9.0

.NET 10.0

.NET Standard 2.0

Version Downloads Last updated
10.0.0-preview.5.25277.114 1 06/08/2025
10.0.0-preview.4.25258.110 5 05/16/2025
10.0.0-preview.3.25171.5 8 04/23/2025
10.0.0-preview.2.25163.2 10 03/30/2025
10.0.0-preview.1.25080.5 10 03/03/2025
9.0.6 0 06/10/2025
9.0.5 3 05/17/2025
9.0.4 8 04/17/2025
9.0.3 11 03/13/2025
9.0.2 11 02/22/2025
9.0.1 12 01/29/2025
9.0.0 28 11/17/2024
9.0.0-rc.2.24473.5 18 11/04/2024
9.0.0-rc.1.24431.7 16 11/29/2024
9.0.0-preview.7.24405.7 13 11/14/2024
9.0.0-preview.6.24327.7 10 11/14/2024
9.0.0-preview.5.24306.7 12 11/14/2024
9.0.0-preview.4.24266.19 19 05/25/2024
9.0.0-preview.3.24172.9 16 04/18/2024
9.0.0-preview.2.24128.5 15 04/18/2024
9.0.0-preview.1.24080.9 16 06/03/2024
8.0.0 298 12/02/2023
8.0.0-rc.2.23479.6 15 04/18/2024
8.0.0-rc.1.23419.4 21 06/03/2024
8.0.0-preview.7.23375.6 17 04/18/2024
8.0.0-preview.6.23329.7 43 08/07/2023
8.0.0-preview.5.23280.8 14 04/18/2024
8.0.0-preview.4.23259.5 17 06/03/2024
8.0.0-preview.3.23174.8 19 06/03/2024
8.0.0-preview.2.23128.3 20 06/03/2024
8.0.0-preview.1.23110.8 17 06/03/2024
7.0.0 129 03/21/2023
7.0.0-rc.2.22472.3 17 04/18/2024
7.0.0-rc.1.22426.10 26 06/03/2024
7.0.0-preview.7.22375.6 14 06/03/2024
7.0.0-preview.6.22324.4 17 04/18/2024
7.0.0-preview.5.22301.12 12 06/03/2024
7.0.0-preview.4.22229.4 25 04/18/2024
7.0.0-preview.3.22175.4 14 06/03/2024
7.0.0-preview.1.22076.8 14 06/03/2024
6.0.2-mauipre.1.22102.15 15 06/03/2024
6.0.2-mauipre.1.22054.8 19 06/03/2024
6.0.1 14 12/02/2024
6.0.0-rc.2.21480.5 15 06/03/2024
6.0.0-preview.7.21377.19 16 06/03/2024
6.0.0-preview.6.21352.12 16 06/03/2024
6.0.0-preview.4.21253.7 15 05/09/2022
5.0.0-rc.2.20475.5 17 06/03/2024
5.0.0-rc.1.20451.14 16 06/03/2024
5.0.0-preview.5.20278.1 16 06/03/2024
5.0.0-preview.3.20215.2 22 06/03/2024
3.1.32 9,081 05/11/2023
3.1.31 21 06/03/2024
3.1.30 5,483 11/03/2022
3.1.29 19 09/29/2022
3.1.28 18 06/03/2024
3.1.27 20 04/18/2024
3.1.26 23 07/09/2022
3.1.25 19 06/03/2024
3.1.24 239 05/14/2022
3.1.20 19 06/03/2024
3.1.18 19 06/03/2024
3.1.13 16 05/08/2022
3.1.11 16 06/03/2024
3.0.0-preview3.19153.1 14 06/03/2024
3.0.0-preview.19074.2 13 06/03/2024
2.2.0-preview2-35157 14 06/03/2024
1.1.0-preview1-final 14 06/03/2024
1.0.0-rc2-final 16 06/03/2024