Microsoft.Extensions.Configuration 11.0.0-preview.1.26104.118
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.
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Microsoft.Orleans.Reminders.AzureStorage
Microsoft Orleans reminders provider backed by Azure Table Storage
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3 |
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Microsoft.Orleans.Clustering.AzureStorage
Microsoft Orleans clustering provider backed by Azure Table Storage
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3 |
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OpenTelemetry.Instrumentation.SqlClient
SqlClient instrumentation for OpenTelemetry .NET
|
3 |
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OpenTelemetry.Instrumentation.SqlClient
SqlClient instrumentation for OpenTelemetry .NET.
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3 |
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Microsoft.Extensions.Configuration.KeyPerFile
Configuration provider that uses files in a directory for Microsoft.Extensions.Configuration.
This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/d6f154cca3863703cf87c8b840eea9cbe20229b2
|
3 |
|
Microsoft.Extensions.Configuration.KeyPerFile
Configuration provider that uses files in a directory for Microsoft.Extensions.Configuration.
This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/bc25dd5d39fd057f7cb28acb5ad4d9e925a375de
|
3 |
|
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.
|
3 |
|
Microsoft.Extensions.Configuration.Xml
XML configuration provider implementation for Microsoft.Extensions.Configuration.
|
3 |
|
Microsoft.Extensions.Configuration.Xml
XML configuration provider implementation for Microsoft.Extensions.Configuration.
When using NuGet 3.x this package requires at least version 3.4.
|
3 |
.NET Framework 4.6.2
- Microsoft.Extensions.Configuration.Abstractions (>= 11.0.0-preview.1.26104.118)
- Microsoft.Extensions.Primitives (>= 11.0.0-preview.1.26104.118)
.NET 10.0
- Microsoft.Extensions.Configuration.Abstractions (>= 11.0.0-preview.1.26104.118)
- Microsoft.Extensions.Primitives (>= 11.0.0-preview.1.26104.118)
.NET 11.0
- Microsoft.Extensions.Configuration.Abstractions (>= 11.0.0-preview.1.26104.118)
- Microsoft.Extensions.Primitives (>= 11.0.0-preview.1.26104.118)
.NET Standard 2.0
- Microsoft.Extensions.Configuration.Abstractions (>= 11.0.0-preview.1.26104.118)
- Microsoft.Extensions.Primitives (>= 11.0.0-preview.1.26104.118)
| Version | Downloads | Last updated |
|---|---|---|
| 11.0.0-preview.2.26159.112 | 2 | 03/23/2026 |
| 11.0.0-preview.1.26104.118 | 1 | 02/20/2026 |
| 10.0.5 | 0 | 03/12/2026 |
| 10.0.4 | 0 | 03/10/2026 |
| 10.0.3 | 2 | 02/20/2026 |
| 10.0.2 | 0 | 01/13/2026 |
| 10.0.1 | 0 | 12/09/2025 |
| 10.0.0 | 0 | 11/11/2025 |
| 10.0.0-rc.2.25502.107 | 1 | 03/22/2026 |
| 10.0.0-rc.1.25451.107 | 1 | 03/22/2026 |
| 10.0.0-preview.7.25380.108 | 1 | 02/20/2026 |
| 10.0.0-preview.6.25358.103 | 1 | 02/20/2026 |
| 10.0.0-preview.5.25277.114 | 1 | 03/23/2026 |
| 10.0.0-preview.4.25258.110 | 1 | 03/23/2026 |
| 10.0.0-preview.3.25171.5 | 1 | 03/23/2026 |
| 10.0.0-preview.2.25163.2 | 1 | 03/23/2026 |
| 10.0.0-preview.1.25080.5 | 1 | 03/23/2026 |
| 9.0.14 | 0 | 03/10/2026 |
| 9.0.13 | 2 | 02/20/2026 |
| 9.0.12 | 0 | 01/13/2026 |
| 9.0.11 | 0 | 11/11/2025 |
| 9.0.10 | 0 | 10/14/2025 |
| 9.0.9 | 1 | 02/03/2026 |
| 9.0.8 | 2 | 02/03/2026 |
| 9.0.7 | 2 | 02/03/2026 |
| 9.0.6 | 2 | 02/03/2026 |
| 9.0.5 | 2 | 02/03/2026 |
| 9.0.4 | 2 | 02/03/2026 |
| 9.0.3 | 2 | 02/03/2026 |
| 9.0.2 | 2 | 02/03/2026 |
| 9.0.1 | 2 | 02/03/2026 |
| 9.0.0 | 2 | 02/03/2026 |
| 9.0.0-rc.2.24473.5 | 1 | 03/23/2026 |
| 9.0.0-rc.1.24431.7 | 1 | 03/23/2026 |
| 9.0.0-preview.7.24405.7 | 1 | 03/23/2026 |
| 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 | 1 | 02/20/2026 |
| 9.0.0-preview.2.24128.5 | 1 | 02/20/2026 |
| 9.0.0-preview.1.24080.9 | 1 | 03/23/2026 |
| 8.0.0 | 1 | 02/20/2026 |
| 8.0.0-rc.2.23479.6 | 1 | 03/23/2026 |
| 8.0.0-rc.1.23419.4 | 1 | 03/23/2026 |
| 8.0.0-preview.7.23375.6 | 1 | 03/23/2026 |
| 8.0.0-preview.6.23329.7 | 1 | 03/23/2026 |
| 8.0.0-preview.5.23280.8 | 1 | 03/23/2026 |
| 8.0.0-preview.4.23259.5 | 0 | 05/16/2023 |
| 8.0.0-preview.3.23174.8 | 1 | 03/23/2026 |
| 8.0.0-preview.2.23128.3 | 1 | 03/23/2026 |
| 8.0.0-preview.1.23110.8 | 1 | 03/23/2026 |
| 7.0.0 | 2 | 02/03/2026 |
| 7.0.0-rc.2.22472.3 | 1 | 03/23/2026 |
| 7.0.0-rc.1.22426.10 | 1 | 03/23/2026 |
| 7.0.0-preview.7.22375.6 | 1 | 03/23/2026 |
| 7.0.0-preview.6.22324.4 | 1 | 03/23/2026 |
| 7.0.0-preview.5.22301.12 | 1 | 03/23/2026 |
| 7.0.0-preview.4.22229.4 | 1 | 03/23/2026 |
| 7.0.0-preview.3.22175.4 | 0 | 04/13/2022 |
| 7.0.0-preview.2.22152.2 | 1 | 03/23/2026 |
| 7.0.0-preview.1.22076.8 | 1 | 03/23/2026 |
| 6.0.2 | 2 | 02/03/2026 |
| 6.0.1 | 2 | 02/03/2026 |
| 6.0.0 | 2 | 02/03/2026 |
| 6.0.0-rc.2.21480.5 | 1 | 03/23/2026 |
| 6.0.0-rc.1.21451.13 | 1 | 03/23/2026 |
| 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 | 1 | 03/23/2026 |
| 6.0.0-preview.4.21253.7 | 0 | 05/24/2021 |
| 6.0.0-preview.3.21201.4 | 1 | 03/23/2026 |
| 6.0.0-preview.2.21154.6 | 1 | 03/23/2026 |
| 6.0.0-preview.1.21102.12 | 1 | 03/23/2026 |
| 5.0.0 | 1 | 03/22/2026 |
| 5.0.0-rc.2.20475.5 | 1 | 03/23/2026 |
| 5.0.0-rc.1.20451.14 | 1 | 03/23/2026 |
| 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 | 1 | 03/23/2026 |
| 5.0.0-preview.5.20278.1 | 1 | 03/23/2026 |
| 5.0.0-preview.4.20251.6 | 1 | 03/13/2026 |
| 5.0.0-preview.3.20215.2 | 1 | 03/23/2026 |
| 5.0.0-preview.2.20160.3 | 1 | 03/23/2026 |
| 5.0.0-preview.1.20120.4 | 1 | 03/23/2026 |
| 3.1.32 | 1 | 03/13/2026 |
| 3.1.31 | 0 | 11/08/2022 |
| 3.1.30 | 1 | 02/20/2026 |
| 3.1.29 | 0 | 09/13/2022 |
| 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 | 1 | 02/20/2026 |
| 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 | 02/09/2021 |
| 3.1.11 | 1 | 02/20/2026 |
| 3.1.10 | 0 | 11/09/2020 |
| 3.1.9 | 1 | 03/22/2026 |
| 3.1.8 | 2 | 02/03/2026 |
| 3.1.7 | 2 | 02/03/2026 |
| 3.1.6 | 2 | 02/03/2026 |
| 3.1.5 | 2 | 02/03/2026 |
| 3.1.4 | 2 | 02/03/2026 |
| 3.1.3 | 1 | 03/22/2026 |
| 3.1.2 | 1 | 02/20/2026 |
| 3.1.1 | 1 | 03/22/2026 |
| 3.1.0 | 2 | 02/03/2026 |
| 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 | 1 | 03/22/2026 |
| 3.0.2 | 2 | 02/03/2026 |
| 3.0.1 | 2 | 02/03/2026 |
| 3.0.0 | 1 | 03/22/2026 |
| 3.0.0-rc1.19456.10 | 1 | 03/23/2026 |
| 3.0.0-preview9.19423.4 | 0 | 09/04/2019 |
| 3.0.0-preview8.19405.4 | 1 | 02/20/2026 |
| 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 | 1 | 03/22/2026 |
| 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 | 1 | 03/22/2026 |
| 2.1.0 | 2 | 02/03/2026 |
| 2.1.0-rc1-final | 1 | 02/20/2026 |
| 2.1.0-preview2-final | 2 | 03/23/2026 |
| 2.1.0-preview1-final | 2 | 03/23/2026 |
| 2.0.2 | 1 | 02/20/2026 |
| 2.0.1 | 2 | 02/03/2026 |
| 2.0.0 | 1 | 03/22/2026 |
| 2.0.0-preview2-final | 1 | 03/23/2026 |
| 2.0.0-preview1-final | 1 | 03/23/2026 |
| 1.1.2 | 1 | 03/22/2026 |
| 1.1.1 | 1 | 03/22/2026 |
| 1.1.0 | 1 | 02/20/2026 |
| 1.1.0-preview1-final | 1 | 03/23/2026 |
| 1.0.2 | 1 | 02/03/2026 |
| 1.0.1 | 1 | 02/20/2026 |
| 1.0.0 | 1 | 02/20/2026 |
| 1.0.0-rc2-final | 1 | 03/23/2026 |
| 1.0.0-rc1-final | 1 | 02/20/2026 |