Microsoft.Extensions.Configuration 10.0.12
About
Microsoft.Extensions.Configuration is combined with a core configuration abstraction under Microsoft.Extensions.Configuration.Abstractions that allows for building different kinds of configuration providers to retrieve key/value pair configuration values from in the form of IConfiguration. There are a number of built-in configuration provider implementations to read from environment variables, in-memory collections, JSON, INI or XML files. Aside from the built-in variations, there are more shipped libraries shipped by community for integration with various configuration service and other data sources.
Key Features
- In-memory configuration provider
- Chained configuration provider for chaining multiple confiugration providers together.
- Base types that implement configuration abstraction interfaces that can be used when implementing other configuration providers.
How to Use
using Microsoft.Extensions.Configuration;
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.AddInMemoryCollection(
new Dictionary<string, string?>
{
["Setting1"] = "value",
["MyOptions:Enabled"] = bool.TrueString,
});
configurationBuilder.AddInMemoryCollection(
new Dictionary<string, string?>
{
["Setting2"] = "value2",
["MyOptions:Enabled"] = bool.FalseString,
});
var config = configurationBuilder.Build();
// note case-insensitive
Console.WriteLine(config["setting1"]);
Console.WriteLine(config["setting2"]);
// note last in wins
Console.WriteLine(config["MyOptions:Enabled"]);
Main Types
The main types provided by this library are:
Microsoft.Extensions.Configuration.ConfigurationBuilderMicrosoft.Extensions.Configuration.ConfigurationManagerMicrosoft.Extensions.Configuration.ConfigurationRootMicrosoft.Extensions.Configuration.ConfigurationSection
Additional Documentation
Related Packages
- Microsoft.Extensions.Configuration.Binder
- Microsoft.Extensions.Configuration.CommandLine
- Microsoft.Extensions.Configuration.EnvironmentVariables
- Microsoft.Extensions.Configuration.FileExtensions
- Microsoft.Extensions.Configuration.Ini
- Microsoft.Extensions.Configuration.Json
- Microsoft.Extensions.Configuration.UserSecrets
- Microsoft.Extensions.Configuration.Xml
Feedback & Contributing
Microsoft.Extensions.Configuration 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.
| Packages | Downloads |
|---|---|
|
Microsoft.Extensions.Configuration.Json
JSON configuration provider implementation for Microsoft.Extensions.Configuration.
|
2 |
|
Microsoft.Extensions.Configuration.Json
JSON configuration provider implementation for Microsoft.Extensions.Configuration. This package enables you to read your application's settings from a JSON file. You can use JsonConfigurationExtensions.AddJsonFile extension method on IConfigurationBuilder to add the JSON configuration provider to the configuration builder.
|
2 |
|
Microsoft.Orleans.TestingHost
Microsoft Orleans library for hosting a silo in a testing project.
|
2 |
|
Microsoft.Orleans.Server
Collection of Microsoft Orleans libraries and files needed on the server.
|
2 |
|
Microsoft.Extensions.Configuration.FileExtensions
Provides a base class for file-based configuration providers used with Microsoft.Extensions.Configuration and extension methods for configuring them.
|
2 |
|
Microsoft.Orleans.Sdk
Microsoft Orleans meta package to bring in the base Orleans packages for all project types.
|
2 |
|
Microsoft.Extensions.Configuration.Xml
XML configuration provider implementation for Microsoft.Extensions.Configuration. This package enables you to read configuration parameters from XML files. You can use XmlConfigurationExtensions.AddXmlFile extension method on IConfigurationBuilder to add XML configuration provider to the configuration builder.
|
2 |
|
Microsoft.Extensions.Configuration.Ini
INI configuration provider implementation for Microsoft.Extensions.Configuration. This package enables you to read configuration parameters from INI files. You can use IniConfigurationExtensions.AddIniFile extension method on IConfigurationBuilder to add INI configuration provider to the configuration builder.
|
2 |
|
Microsoft.Extensions.Configuration.Binder
Provides the functionality to bind an object to data in configuration providers for Microsoft.Extensions.Configuration. This package enables you to represent the configuration data as strongly-typed classes defined in the application code. To bind a configuration, use the Microsoft.Extensions.Configuration.ConfigurationBinder.Get extension method on the IConfiguration object. To use this package, you also need to install a package for the configuration provider, for example, Microsoft.Extensions.Configuration.Json for the JSON provider.
|
2 |
|
Microsoft.Extensions.Configuration.CommandLine
Command line configuration provider implementation for Microsoft.Extensions.Configuration. This package enables you to read configuration parameters from the command line arguments of your application. You can use CommandLineConfigurationExtensions.AddCommandLine extension method on IConfigurationBuilder to add the command line configuration provider to the configuration builder.
|
2 |
|
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.
|
2 |
|
Microsoft.AspNetCore.Hosting
ASP.NET Core hosting infrastructure and startup logic for web applications.
|
1 |
|
Microsoft.Orleans.TestingHost
Microsoft Orleans library for hosting a silo in a testing project.
|
1 |
|
Microsoft.Extensions.Configuration.CommandLine
Command line configuration provider implementation for Microsoft.Extensions.Configuration.
|
1 |
|
Microsoft.Extensions.Configuration.AzureKeyVault
Azure KeyVault configuration provider implementation for Microsoft.Extensions.Configuration.
|
1 |
|
Microsoft.Extensions.Configuration.CommandLine
Command line configuration provider implementation for Microsoft.Extensions.Configuration.
This package was built from the source code at https://github.com/aspnet/Extensions/tree/9bc79b2f25a3724376d7af19617c33749a30ea3a
|
1 |
|
Microsoft.Extensions.Configuration.EnvironmentVariables
Environment variables configuration provider implementation for Microsoft.Extensions.Configuration.
|
1 |
|
Microsoft.Extensions.Configuration.Ini
INI configuration provider implementation for Microsoft.Extensions.Configuration. This package enables you to read configuration parameters from INI files. You can use IniConfigurationExtensions.AddIniFile extension method on IConfigurationBuilder to add INI configuration provider to the configuration builder.
|
1 |
|
Microsoft.Extensions.Configuration.FileExtensions
Provides a base class for file-based configuration providers used with Microsoft.Extensions.Configuration and extension methods for configuring them.
|
1 |
.NET Framework 4.6.2
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Primitives (>= 10.0.12)
.NET 8.0
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Primitives (>= 10.0.12)
.NET 9.0
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Primitives (>= 10.0.12)
.NET 10.0
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Primitives (>= 10.0.12)
.NET Standard 2.0
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.12)
- Microsoft.Extensions.Primitives (>= 10.0.12)
| Version | Downloads | Last updated |
|---|---|---|
| 11.0.0-rc.1.26425.128 | 1 | 09/09/2026 |
| 11.0.0-preview.7.26381.103 | 0 | 08/11/2026 |
| 11.0.0-preview.6.26359.118 | 1 | 09/09/2026 |
| 11.0.0-preview.5.26302.115 | 0 | 06/09/2026 |
| 11.0.0-preview.4.26230.115 | 0 | 05/12/2026 |
| 11.0.0-preview.3.26207.106 | 0 | 04/14/2026 |
| 11.0.0-preview.2.26159.112 | 0 | 03/10/2026 |
| 11.0.0-preview.1.26104.118 | 0 | 02/10/2026 |
| 10.0.12 | 1 | 09/09/2026 |
| 10.0.11 | 0 | 08/11/2026 |
| 10.0.10 | 0 | 07/14/2026 |
| 10.0.9 | 0 | 06/09/2026 |
| 10.0.8 | 0 | 05/12/2026 |
| 10.0.7 | 0 | 04/21/2026 |
| 10.0.6 | 0 | 04/14/2026 |
| 10.0.5 | 0 | 03/12/2026 |
| 10.0.4 | 0 | 03/10/2026 |
| 10.0.3 | 0 | 02/10/2026 |
| 10.0.2 | 1 | 09/09/2026 |
| 10.0.1 | 0 | 12/09/2025 |
| 10.0.0 | 0 | 11/11/2025 |
| 10.0.0-rc.2.25502.107 | 0 | 10/14/2025 |
| 10.0.0-rc.1.25451.107 | 0 | 09/09/2025 |
| 10.0.0-preview.7.25380.108 | 0 | 08/12/2025 |
| 10.0.0-preview.6.25358.103 | 0 | 07/15/2025 |
| 10.0.0-preview.5.25277.114 | 0 | 06/06/2025 |
| 10.0.0-preview.4.25258.110 | 0 | 05/12/2025 |
| 10.0.0-preview.3.25171.5 | 0 | 04/10/2025 |
| 10.0.0-preview.2.25163.2 | 0 | 03/18/2025 |
| 10.0.0-preview.1.25080.5 | 0 | 02/25/2025 |
| 9.0.20 | 1 | 09/09/2026 |
| 9.0.19 | 0 | 08/11/2026 |
| 9.0.18 | 0 | 07/14/2026 |
| 9.0.17 | 0 | 06/09/2026 |
| 9.0.16 | 0 | 05/12/2026 |
| 9.0.15 | 0 | 04/14/2026 |
| 9.0.14 | 0 | 03/10/2026 |
| 9.0.13 | 0 | 02/10/2026 |
| 9.0.12 | 0 | 01/13/2026 |
| 9.0.11 | 0 | 11/11/2025 |
| 9.0.10 | 0 | 10/14/2025 |
| 9.0.9 | 0 | 09/09/2025 |
| 9.0.8 | 0 | 08/04/2025 |
| 9.0.7 | 0 | 07/08/2025 |
| 9.0.6 | 0 | 06/10/2025 |
| 9.0.5 | 0 | 05/13/2025 |
| 9.0.4 | 0 | 04/08/2025 |
| 9.0.3 | 0 | 03/11/2025 |
| 9.0.2 | 0 | 02/11/2025 |
| 9.0.1 | 0 | 01/14/2025 |
| 9.0.0 | 0 | 11/12/2024 |
| 9.0.0-rc.2.24473.5 | 0 | 10/08/2024 |
| 9.0.0-rc.1.24431.7 | 0 | 09/10/2024 |
| 9.0.0-preview.7.24405.7 | 0 | 08/13/2024 |
| 9.0.0-preview.6.24327.7 | 0 | 07/09/2024 |
| 9.0.0-preview.5.24306.7 | 0 | 06/11/2024 |
| 9.0.0-preview.4.24266.19 | 0 | 05/21/2024 |
| 9.0.0-preview.3.24172.9 | 0 | 04/11/2024 |
| 9.0.0-preview.2.24128.5 | 0 | 03/12/2024 |
| 9.0.0-preview.1.24080.9 | 0 | 02/13/2024 |
| 8.0.0 | 0 | 11/14/2023 |
| 8.0.0-rc.2.23479.6 | 0 | 10/10/2023 |
| 8.0.0-rc.1.23419.4 | 0 | 09/12/2023 |
| 8.0.0-preview.7.23375.6 | 0 | 08/08/2023 |
| 8.0.0-preview.6.23329.7 | 0 | 07/11/2023 |
| 8.0.0-preview.5.23280.8 | 0 | 06/13/2023 |
| 8.0.0-preview.4.23259.5 | 0 | 05/16/2023 |
| 8.0.0-preview.3.23174.8 | 0 | 04/11/2023 |
| 8.0.0-preview.2.23128.3 | 0 | 03/14/2023 |
| 8.0.0-preview.1.23110.8 | 0 | 02/21/2023 |
| 7.0.0 | 0 | 11/07/2022 |
| 7.0.0-rc.2.22472.3 | 0 | 10/11/2022 |
| 7.0.0-rc.1.22426.10 | 0 | 09/14/2022 |
| 7.0.0-preview.7.22375.6 | 0 | 08/09/2022 |
| 7.0.0-preview.6.22324.4 | 0 | 07/12/2022 |
| 7.0.0-preview.5.22301.12 | 0 | 06/14/2022 |
| 7.0.0-preview.4.22229.4 | 0 | 05/10/2022 |
| 7.0.0-preview.3.22175.4 | 0 | 04/13/2022 |
| 7.0.0-preview.2.22152.2 | 0 | 03/14/2022 |
| 7.0.0-preview.1.22076.8 | 0 | 02/17/2022 |
| 6.0.2 | 0 | 11/12/2024 |
| 6.0.1 | 0 | 03/08/2022 |
| 6.0.0 | 0 | 11/08/2021 |
| 6.0.0-rc.2.21480.5 | 0 | 10/12/2021 |
| 6.0.0-rc.1.21451.13 | 0 | 09/14/2021 |
| 6.0.0-preview.7.21377.19 | 0 | 08/10/2021 |
| 6.0.0-preview.6.21352.12 | 0 | 07/14/2021 |
| 6.0.0-preview.5.21301.5 | 0 | 06/15/2021 |
| 6.0.0-preview.4.21253.7 | 0 | 05/24/2021 |
| 6.0.0-preview.3.21201.4 | 0 | 04/08/2021 |
| 6.0.0-preview.2.21154.6 | 0 | 03/11/2021 |
| 6.0.0-preview.1.21102.12 | 0 | 02/12/2021 |
| 5.0.0 | 0 | 11/09/2020 |
| 5.0.0-rc.2.20475.5 | 0 | 10/13/2020 |
| 5.0.0-rc.1.20451.14 | 0 | 09/14/2020 |
| 5.0.0-preview.8.20407.11 | 0 | 08/25/2020 |
| 5.0.0-preview.7.20364.11 | 0 | 07/21/2020 |
| 5.0.0-preview.6.20305.6 | 0 | 06/25/2020 |
| 5.0.0-preview.5.20278.1 | 0 | 06/10/2020 |
| 5.0.0-preview.4.20251.6 | 0 | 05/18/2020 |
| 5.0.0-preview.3.20215.2 | 0 | 04/23/2020 |
| 5.0.0-preview.2.20160.3 | 0 | 04/02/2020 |
| 5.0.0-preview.1.20120.4 | 0 | 03/16/2020 |
| 3.1.32 | 0 | 12/13/2022 |
| 3.1.31 | 0 | 11/08/2022 |
| 3.1.30 | 0 | 10/11/2022 |
| 3.1.29 | 1 | 09/09/2026 |
| 3.1.28 | 0 | 08/09/2022 |
| 3.1.27 | 0 | 07/12/2022 |
| 3.1.26 | 0 | 06/14/2022 |
| 3.1.25 | 0 | 05/10/2022 |
| 3.1.24 | 0 | 04/11/2022 |
| 3.1.23 | 0 | 03/08/2022 |
| 3.1.22 | 0 | 12/14/2021 |
| 3.1.21 | 0 | 11/07/2021 |
| 3.1.20 | 0 | 10/11/2021 |
| 3.1.19 | 0 | 09/14/2021 |
| 3.1.18 | 0 | 08/10/2021 |
| 3.1.17 | 0 | 07/13/2021 |
| 3.1.16 | 0 | 06/08/2021 |
| 3.1.15 | 0 | 05/11/2021 |
| 3.1.14 | 0 | 04/06/2021 |
| 3.1.13 | 0 | 03/09/2021 |
| 3.1.12 | 0 | 09/09/2026 |
| 3.1.11 | 0 | 01/12/2021 |
| 3.1.10 | 0 | 11/09/2020 |
| 3.1.9 | 0 | 10/13/2020 |
| 3.1.8 | 0 | 09/08/2020 |
| 3.1.7 | 0 | 08/11/2020 |
| 3.1.6 | 0 | 07/14/2020 |
| 3.1.5 | 0 | 06/09/2020 |
| 3.1.4 | 0 | 05/12/2020 |
| 3.1.3 | 0 | 03/24/2020 |
| 3.1.2 | 0 | 02/18/2020 |
| 3.1.1 | 0 | 01/14/2020 |
| 3.1.0 | 0 | 12/03/2019 |
| 3.1.0-preview3.19553.2 | 0 | 11/13/2019 |
| 3.1.0-preview2.19525.4 | 0 | 11/01/2019 |
| 3.1.0-preview1.19506.1 | 0 | 10/15/2019 |
| 3.0.3 | 0 | 02/18/2020 |
| 3.0.2 | 0 | 01/14/2020 |
| 3.0.1 | 1 | 09/09/2026 |
| 3.0.0 | 0 | 09/23/2019 |
| 3.0.0-rc1.19456.10 | 0 | 09/16/2019 |
| 3.0.0-preview9.19423.4 | 0 | 09/04/2019 |
| 3.0.0-preview8.19405.4 | 0 | 08/13/2019 |
| 3.0.0-preview7.19362.4 | 0 | 07/23/2019 |
| 3.0.0-preview6.19304.6 | 0 | 06/12/2019 |
| 3.0.0-preview5.19227.9 | 0 | 05/06/2019 |
| 3.0.0-preview4.19216.2 | 0 | 04/18/2019 |
| 3.0.0-preview3.19153.1 | 0 | 03/06/2019 |
| 3.0.0-preview.19074.2 | 0 | 01/29/2019 |
| 3.0.0-preview.18572.1 | 0 | 12/04/2018 |
| 2.2.0 | 0 | 12/03/2018 |
| 2.2.0-preview3-35497 | 0 | 10/17/2018 |
| 2.2.0-preview2-35157 | 0 | 09/12/2018 |
| 2.2.0-preview1-35029 | 0 | 08/22/2018 |
| 2.1.1 | 0 | 06/18/2018 |
| 2.1.0 | 0 | 05/29/2018 |
| 2.1.0-rc1-final | 0 | 05/06/2018 |
| 2.1.0-preview2-final | 0 | 04/10/2018 |
| 2.1.0-preview1-final | 0 | 02/26/2018 |
| 2.0.2 | 0 | 05/07/2018 |
| 2.0.1 | 0 | 03/13/2018 |
| 2.0.0 | 0 | 08/11/2017 |
| 2.0.0-preview2-final | 0 | 06/28/2017 |
| 2.0.0-preview1-final | 0 | 05/10/2017 |
| 1.1.2 | 0 | 05/09/2017 |
| 1.1.1 | 0 | 03/06/2017 |
| 1.1.0 | 0 | 11/16/2016 |
| 1.1.0-preview1-final | 0 | 10/24/2016 |
| 1.0.2 | 0 | 03/06/2017 |
| 1.0.1 | 0 | 12/12/2016 |
| 1.0.0 | 0 | 06/27/2016 |
| 1.0.0-rc2-final | 0 | 05/16/2016 |
| 1.0.0-rc1-final | 0 | 11/18/2015 |