Microsoft.Extensions.Configuration
9.0.7
Prefix Reserved
See the version list below for details.
dotnet add package Microsoft.Extensions.Configuration --version 9.0.7
NuGet\Install-Package Microsoft.Extensions.Configuration -Version 9.0.7
<PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.7" />
<PackageVersion Include="Microsoft.Extensions.Configuration" Version="9.0.7" />
<PackageReference Include="Microsoft.Extensions.Configuration" />
paket add Microsoft.Extensions.Configuration --version 9.0.7
#r "nuget: Microsoft.Extensions.Configuration, 9.0.7"
#:package Microsoft.Extensions.Configuration@9.0.7
#addin nuget:?package=Microsoft.Extensions.Configuration&version=9.0.7
#tool nuget:?package=Microsoft.Extensions.Configuration&version=9.0.7
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.ConfigurationBuilder
Microsoft.Extensions.Configuration.ConfigurationManager
Microsoft.Extensions.Configuration.ConfigurationRoot
Microsoft.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.
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 is compatible. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
.NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
.NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
.NET Framework | net461 was computed. net462 is compatible. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
MonoAndroid | monoandroid was computed. |
MonoMac | monomac was computed. |
MonoTouch | monotouch was computed. |
Tizen | tizen40 was computed. tizen60 was computed. |
Xamarin.iOS | xamarinios was computed. |
Xamarin.Mac | xamarinmac was computed. |
Xamarin.TVOS | xamarintvos was computed. |
Xamarin.WatchOS | xamarinwatchos was computed. |
-
.NETFramework 4.6.2
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.7)
- Microsoft.Extensions.Primitives (>= 9.0.7)
-
.NETStandard 2.0
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.7)
- Microsoft.Extensions.Primitives (>= 9.0.7)
-
net8.0
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.7)
- Microsoft.Extensions.Primitives (>= 9.0.7)
-
net9.0
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.7)
- Microsoft.Extensions.Primitives (>= 9.0.7)
NuGet packages (6.7K)
Showing the top 5 NuGet packages that depend on Microsoft.Extensions.Configuration:
Package | Downloads |
---|---|
Microsoft.Extensions.Configuration.FileExtensions
Provides a base class for file-based configuration providers used with Microsoft.Extensions.Configuration and extension methods for configuring them. |
|
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. |
|
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. |
|
Microsoft.Extensions.Logging.Configuration
Configuration support for Microsoft.Extensions.Logging. |
|
Microsoft.Extensions.Hosting
Hosting and startup infrastructures for applications. |
GitHub repositories (536)
Showing the top 20 popular GitHub repositories that depend on Microsoft.Extensions.Configuration:
Repository | Stars |
---|---|
microsoft/semantic-kernel
Integrate cutting-edge LLM technology quickly and easily into your apps
|
|
icsharpcode/ILSpy
.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!
|
|
dotnet/maui
.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
|
|
ardalis/CleanArchitecture
Clean Architecture Solution Template: A proven Clean Architecture Template for ASP.NET Core 9
|
|
bitwarden/server
Bitwarden infrastructure/backend (API, database, Docker, etc).
|
|
dotnet/efcore
EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.
|
|
App-vNext/Polly
Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+.
|
|
Jackett/Jackett
API Support for your favorite torrent trackers
|
|
dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
|
|
Sonarr/Sonarr
Smart PVR for newsgroup and bittorrent users.
|
|
Radarr/Radarr
Movie organizer/manager for usenet and torrent users.
|
|
chocolatey/choco
Chocolatey - the package manager for Windows
|
|
d2phap/ImageGlass
🏞 A lightweight, versatile image viewer
|
|
dotnet/orleans
Cloud Native application framework for .NET
|
|
Tyrrrz/DiscordChatExporter
Exports Discord chat logs to a file
|
|
JeffreySu/WeiXinMPSDK
微信全平台 .NET SDK, Senparc.Weixin for C#,支持 .NET Framework 及 .NET Core、.NET 8.0。已支持微信公众号、小程序、小游戏、微信支付、企业微信/企业号、开放平台、JSSDK、微信周边等全平台。 WeChat SDK for C#.
|
|
ThreeMammals/Ocelot
.NET API Gateway
|
|
microsoft/ailab
Experience, Learn and Code the latest breakthrough innovations with Microsoft AI
|
|
elsa-workflows/elsa-core
A .NET workflows library
|
|
LykosAI/StabilityMatrix
Multi-Platform Package Manager for Stable Diffusion
|
Version | Downloads | Last Updated | |
---|---|---|---|
10.0.0-preview.6.25358.103 | 2,624 | 7/15/2025 | |
10.0.0-preview.5.25277.114 | 48,800 | 6/6/2025 | |
10.0.0-preview.4.25258.110 | 51,259 | 5/12/2025 | |
10.0.0-preview.3.25171.5 | 72,300 | 4/10/2025 | |
10.0.0-preview.2.25163.2 | 53,706 | 3/18/2025 | |
10.0.0-preview.1.25080.5 | 89,793 | 2/25/2025 | |
9.0.7 | 734,861 | 7/8/2025 | |
9.0.6 | 4,137,563 | 6/10/2025 | |
9.0.5 | 6,758,812 | 5/13/2025 | |
9.0.4 | 10,989,388 | 4/8/2025 | |
9.0.3 | 10,054,409 | 3/11/2025 | |
9.0.2 | 11,705,755 | 2/11/2025 | |
9.0.1 | 12,673,184 | 1/14/2025 | |
9.0.0 | 47,243,552 | 11/12/2024 | |
9.0.0-rc.2.24473.5 | 399,392 | 10/8/2024 | |
9.0.0-rc.1.24431.7 | 316,761 | 9/10/2024 | |
9.0.0-preview.7.24405.7 | 153,909 | 8/13/2024 | |
9.0.0-preview.6.24327.7 | 251,017 | 7/9/2024 | |
9.0.0-preview.5.24306.7 | 150,991 | 6/11/2024 | |
9.0.0-preview.4.24266.19 | 173,420 | 5/21/2024 | |
9.0.0-preview.3.24172.9 | 233,522 | 4/11/2024 | |
9.0.0-preview.2.24128.5 | 141,100 | 3/12/2024 | |
9.0.0-preview.1.24080.9 | 157,691 | 2/13/2024 | |
8.0.0 | 331,737,626 | 11/14/2023 | |
8.0.0-rc.2.23479.6 | 816,755 | 10/10/2023 | |
8.0.0-rc.1.23419.4 | 703,391 | 9/12/2023 | |
8.0.0-preview.7.23375.6 | 291,278 | 8/8/2023 | |
8.0.0-preview.6.23329.7 | 206,950 | 7/11/2023 | |
8.0.0-preview.5.23280.8 | 209,122 | 6/13/2023 | |
8.0.0-preview.4.23259.5 | 401,484 | 5/16/2023 | |
8.0.0-preview.3.23174.8 | 285,728 | 4/11/2023 | |
8.0.0-preview.2.23128.3 | 235,550 | 3/14/2023 | |
8.0.0-preview.1.23110.8 | 167,413 | 2/21/2023 | |
7.0.0 | 174,005,920 | 11/7/2022 | |
7.0.0-rc.2.22472.3 | 340,238 | 10/11/2022 | |
7.0.0-rc.1.22426.10 | 274,089 | 9/14/2022 | |
7.0.0-preview.7.22375.6 | 252,628 | 8/9/2022 | |
7.0.0-preview.6.22324.4 | 154,316 | 7/12/2022 | |
7.0.0-preview.5.22301.12 | 90,412 | 6/14/2022 | |
7.0.0-preview.4.22229.4 | 224,763 | 5/10/2022 | |
7.0.0-preview.3.22175.4 | 104,838 | 4/13/2022 | |
7.0.0-preview.2.22152.2 | 116,182 | 3/14/2022 | |
7.0.0-preview.1.22076.8 | 103,512 | 2/17/2022 | |
6.0.2 | 1,603,868 | 11/12/2024 | |
6.0.1 | 156,000,566 | 3/8/2022 | |
6.0.0 | 329,914,929 | 11/8/2021 | |
6.0.0-rc.2.21480.5 | 654,229 | 10/12/2021 | |
6.0.0-rc.1.21451.13 | 446,867 | 9/14/2021 | |
6.0.0-preview.7.21377.19 | 248,416 | 8/10/2021 | |
6.0.0-preview.6.21352.12 | 159,887 | 7/14/2021 | |
6.0.0-preview.5.21301.5 | 114,866 | 6/15/2021 | |
6.0.0-preview.4.21253.7 | 93,891 | 5/24/2021 | |
6.0.0-preview.3.21201.4 | 279,992 | 4/8/2021 | |
6.0.0-preview.2.21154.6 | 155,968 | 3/11/2021 | |
6.0.0-preview.1.21102.12 | 195,387 | 2/12/2021 | |
5.0.0 | 262,882,723 | 11/9/2020 | |
5.0.0-rc.2.20475.5 | 310,790 | 10/13/2020 | |
5.0.0-rc.1.20451.14 | 382,690 | 9/14/2020 | |
5.0.0-preview.8.20407.11 | 380,180 | 8/25/2020 | |
5.0.0-preview.7.20364.11 | 348,833 | 7/21/2020 | |
5.0.0-preview.6.20305.6 | 86,396 | 6/25/2020 | |
5.0.0-preview.5.20278.1 | 415,131 | 6/10/2020 | |
5.0.0-preview.4.20251.6 | 154,390 | 5/18/2020 | |
5.0.0-preview.3.20215.2 | 301,918 | 4/23/2020 | |
5.0.0-preview.2.20160.3 | 325,592 | 4/2/2020 | |
5.0.0-preview.1.20120.4 | 127,358 | 3/16/2020 | |
3.1.32 | 17,508,100 | 12/13/2022 | |
3.1.31 | 2,901,851 | 11/8/2022 | |
3.1.30 | 3,347,372 | 10/11/2022 | |
3.1.29 | 3,127,461 | 9/13/2022 | |
3.1.28 | 2,847,958 | 8/9/2022 | |
3.1.27 | 2,283,267 | 7/12/2022 | |
3.1.26 | 1,972,218 | 6/14/2022 | |
3.1.25 | 3,369,603 | 5/10/2022 | |
3.1.24 | 13,438,473 | 4/11/2022 | |
3.1.23 | 4,998,535 | 3/8/2022 | |
3.1.22 | 24,165,538 | 12/14/2021 | |
3.1.21 | 11,266,057 | 11/7/2021 | |
3.1.20 | 6,189,064 | 10/11/2021 | |
3.1.19 | 6,060,618 | 9/14/2021 | |
3.1.18 | 46,801,837 | 8/10/2021 | |
3.1.17 | 7,588,099 | 7/13/2021 | |
3.1.16 | 11,691,268 | 6/8/2021 | |
3.1.15 | 9,505,412 | 5/11/2021 | |
3.1.14 | 18,046,731 | 4/6/2021 | |
3.1.13 | 16,862,869 | 3/9/2021 | |
3.1.12 | 13,009,781 | 2/9/2021 | |
3.1.11 | 15,246,367 | 1/12/2021 | |
3.1.10 | 29,712,507 | 11/9/2020 | |
3.1.9 | 79,824,681 | 10/13/2020 | |
3.1.8 | 71,566,294 | 9/8/2020 | |
3.1.7 | 40,031,041 | 8/11/2020 | |
3.1.6 | 44,712,370 | 7/14/2020 | |
3.1.5 | 47,776,573 | 6/9/2020 | |
3.1.4 | 50,707,477 | 5/12/2020 | |
3.1.3 | 115,319,098 | 3/24/2020 | |
3.1.2 | 83,086,103 | 2/18/2020 | |
3.1.1 | 46,444,066 | 1/14/2020 | |
3.1.0 | 337,400,607 | 12/3/2019 | |
3.1.0-preview3.19553.2 | 239,305 | 11/13/2019 | |
3.1.0-preview2.19525.4 | 85,205 | 11/1/2019 | |
3.1.0-preview1.19506.1 | 1,219,565 | 10/15/2019 | |
3.0.3 | 81,684,558 | 2/18/2020 | |
3.0.2 | 1,120,211 | 1/14/2020 | |
3.0.1 | 7,374,040 | 11/18/2019 | |
3.0.0 | 98,014,955 | 9/23/2019 | |
3.0.0-rc1.19456.10 | 103,116 | 9/16/2019 | |
3.0.0-preview9.19423.4 | 1,596,224 | 9/4/2019 | |
3.0.0-preview8.19405.4 | 600,032 | 8/13/2019 | |
3.0.0-preview7.19362.4 | 343,086 | 7/23/2019 | |
3.0.0-preview6.19304.6 | 804,453 | 6/12/2019 | |
3.0.0-preview5.19227.9 | 869,533 | 5/6/2019 | |
3.0.0-preview4.19216.2 | 94,372 | 4/18/2019 | |
3.0.0-preview3.19153.1 | 395,941 | 3/6/2019 | |
3.0.0-preview.19074.2 | 255,038 | 1/29/2019 | |
3.0.0-preview.18572.1 | 190,246 | 12/4/2018 | |
2.2.0 | 305,181,799 | 12/3/2018 | |
2.2.0-preview3-35497 | 532,549 | 10/17/2018 | |
2.2.0-preview2-35157 | 339,859 | 9/12/2018 | |
2.2.0-preview1-35029 | 205,643 | 8/22/2018 | |
2.1.1 | 481,801,978 | 6/18/2018 | |
2.1.0 | 473,733,828 | 5/29/2018 | |
2.1.0-rc1-final | 604,270 | 5/6/2018 | |
2.1.0-preview2-final | 675,216 | 4/10/2018 | |
2.1.0-preview1-final | 663,303 | 2/26/2018 | |
2.0.2 | 45,811,266 | 5/7/2018 | |
2.0.1 | 22,502,659 | 3/13/2018 | |
2.0.0 | 405,965,852 | 8/11/2017 | |
2.0.0-preview2-final | 339,522 | 6/28/2017 | |
2.0.0-preview1-final | 1,169,411 | 5/10/2017 | |
1.1.2 | 36,544,584 | 5/9/2017 | |
1.1.1 | 10,151,530 | 3/6/2017 | |
1.1.0 | 6,367,017 | 11/16/2016 | |
1.1.0-preview1-final | 65,869 | 10/24/2016 | |
1.0.2 | 83,698,682 | 3/6/2017 | |
1.0.1 | 3,805,404 | 12/12/2016 | |
1.0.0 | 22,459,152 | 6/27/2016 | |
1.0.0-rc2-final | 1,847,637 | 5/16/2016 | |
1.0.0-rc1-final | 873,935 | 11/18/2015 |