Microsoft.Extensions.Options
2.1.0-preview2-final
Prefix Reserved
Additional Details
This package has been deprecated as part of the .NET Package Deprecation effort. You can learn more about it from https://github.com/dotnet/announcements/issues/217
This is a prerelease version of Microsoft.Extensions.Options.
There is a newer version of this package available.
See the version list below for details.
See the version list below for details.
dotnet add package Microsoft.Extensions.Options --version 2.1.0-preview2-final
NuGet\Install-Package Microsoft.Extensions.Options -Version 2.1.0-preview2-final
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Microsoft.Extensions.Options" Version="2.1.0-preview2-final" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.Extensions.Options" Version="2.1.0-preview2-final" />
<PackageReference Include="Microsoft.Extensions.Options" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Microsoft.Extensions.Options --version 2.1.0-preview2-final
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.Extensions.Options, 2.1.0-preview2-final"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Microsoft.Extensions.Options@2.1.0-preview2-final
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Microsoft.Extensions.Options&version=2.1.0-preview2-final&prerelease
#tool nuget:?package=Microsoft.Extensions.Options&version=2.1.0-preview2-final&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
Provides a strongly typed way of specifying and accessing settings using dependency injection.
| 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 was computed. 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 was computed. 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 was computed. 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. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
.NETStandard 2.0
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 2.1.0-preview2-final)
- Microsoft.Extensions.Primitives (>= 2.1.0-preview2-final)
NuGet packages (7.1K)
Showing the top 5 NuGet packages that depend on Microsoft.Extensions.Options:
| Package | Downloads |
|---|---|
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Microsoft.Extensions.Logging
Logging infrastructure default implementation for Microsoft.Extensions.Logging. |
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Microsoft.Extensions.Caching.Memory
In-memory cache implementation of Microsoft.Extensions.Caching.Memory.IMemoryCache. |
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Microsoft.Extensions.Options.ConfigurationExtensions
Provides additional configuration specific functionality related to Options. |
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Microsoft.AspNetCore.Http
ASP.NET Core default HTTP feature implementations. |
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Microsoft.Extensions.Http
The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. The HttpClient factory provides extensibility to plug in DelegatingHandlers that address cross-cutting concerns such as service location, load balancing, and reliability. The default HttpClient factory provides built-in diagnostics and logging and manages the lifetimes of connections in a performant way. Commonly Used Types: System.Net.Http.IHttpClientFactory |
GitHub repositories (432)
Showing the top 20 popular GitHub repositories that depend on Microsoft.Extensions.Options:
| Repository | Stars |
|---|---|
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jellyfin/jellyfin
The Free Software Media System - Server Backend & API
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dotnet/roslyn
The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
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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+.
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abpframework/abp
Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.
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dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
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aspnetboilerplate/aspnetboilerplate
ASP.NET Boilerplate - Web Application Framework
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chocolatey/choco
Chocolatey - the package manager for Windows
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dotnet/orleans
Cloud Native application framework for .NET
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LuckyPennySoftware/AutoMapper
A convention-based object-object mapper in .NET.
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dotnet/eShop
A reference .NET application implementing an eCommerce site
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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#.
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RayWangQvQ/BiliBiliToolPro
B 站（bilibili）自动任务工具，支持docker、青龙、k8s等多种部署方式。敏感肌也能用。
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microsoft/ailab
Experience, Learn and Code the latest breakthrough innovations with Microsoft AI
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MassTransit/MassTransit
Distributed Application Framework for .NET
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elsa-workflows/elsa-core
A .NET workflows library
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dotnetcore/CAP
Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern
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quartznet/quartznet
Quartz Enterprise Scheduler .NET
|
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ant-design-blazor/ant-design-blazor
🌈A rich set of enterprise-class UI components based on Ant Design and Blazor.
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graphql-dotnet/graphql-dotnet
GraphQL for .NET
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Azure/azure-sdk-for-net
This repository is for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer docs at https://learn.microsoft.com/dotnet/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-net.
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| Version | Downloads | Last Updated | |
|---|---|---|---|
| 10.0.0-rc.1.25451.107 | 80,392 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 105,959 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 81,229 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 199,681 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 106,488 | 5/12/2025 | |
| 10.0.0-preview.3.25171.5 | 132,730 | 4/10/2025 | |
| 10.0.0-preview.2.25163.2 | 85,207 | 3/18/2025 | |
| 10.0.0-preview.1.25080.5 | 167,490 | 2/25/2025 | |
| 9.0.9 | 3,032,406 | 9/9/2025 | |
| 9.0.8 | 9,549,888 | 8/4/2025 | |
| 9.0.7 | 9,282,253 | 7/8/2025 | |
| 9.0.6 | 12,073,221 | 6/10/2025 | |
| 9.0.5 | 15,620,631 | 5/13/2025 | |
| 9.0.4 | 23,938,425 | 4/8/2025 | |
| 9.0.3 | 18,067,573 | 3/11/2025 | |
| 9.0.2 | 24,261,816 | 2/11/2025 | |
| 9.0.1 | 28,601,941 | 1/14/2025 | |
| 9.0.0 | 99,613,941 | 11/12/2024 | |
| 9.0.0-rc.2.24473.5 | 1,139,897 | 10/8/2024 | |
| 9.0.0-rc.1.24431.7 | 626,342 | 9/10/2024 | |
| 9.0.0-preview.7.24405.7 | 1,004,125 | 8/13/2024 | |
| 9.0.0-preview.6.24327.7 | 466,987 | 7/9/2024 | |
| 9.0.0-preview.5.24306.7 | 288,876 | 6/11/2024 | |
| 9.0.0-preview.4.24266.19 | 267,836 | 5/21/2024 | |
| 9.0.0-preview.3.24172.9 | 413,292 | 4/11/2024 | |
| 9.0.0-preview.2.24128.5 | 244,561 | 3/12/2024 | |
| 9.0.0-preview.1.24080.9 | 275,536 | 2/13/2024 | |
| 8.0.2 | 302,168,690 | 2/13/2024 | |
| 8.0.1 | 45,133,993 | 1/9/2024 | |
| 8.0.0 | 435,102,023 | 11/14/2023 | |
| 8.0.0-rc.2.23479.6 | 3,137,383 | 10/10/2023 | |
| 8.0.0-rc.1.23419.4 | 1,729,476 | 9/12/2023 | |
| 8.0.0-preview.7.23375.6 | 936,227 | 8/8/2023 | |
| 8.0.0-preview.6.23329.7 | 526,943 | 7/11/2023 | |
| 8.0.0-preview.5.23280.8 | 386,274 | 6/13/2023 | |
| 8.0.0-preview.4.23259.5 | 654,532 | 5/16/2023 | |
| 8.0.0-preview.3.23174.8 | 555,649 | 4/11/2023 | |
| 8.0.0-preview.2.23128.3 | 364,115 | 3/14/2023 | |
| 8.0.0-preview.1.23110.8 | 366,042 | 2/21/2023 | |
| 7.0.1 | 139,118,616 | 2/14/2023 | |
| 7.0.0 | 310,557,069 | 11/7/2022 | |
| 7.0.0-rc.2.22472.3 | 3,884,130 | 10/11/2022 | |
| 7.0.0-rc.1.22426.10 | 473,398 | 9/14/2022 | |
| 7.0.0-preview.7.22375.6 | 427,843 | 8/9/2022 | |
| 7.0.0-preview.6.22324.4 | 281,077 | 7/12/2022 | |
| 7.0.0-preview.5.22301.12 | 200,404 | 6/14/2022 | |
| 7.0.0-preview.4.22229.4 | 435,401 | 5/10/2022 | |
| 7.0.0-preview.3.22175.4 | 198,688 | 4/13/2022 | |
| 7.0.0-preview.2.22152.2 | 269,857 | 3/14/2022 | |
| 7.0.0-preview.1.22076.8 | 178,250 | 2/17/2022 | |
| 6.0.1 | 7,402,562 | 11/12/2024 | |
| 6.0.0 | 815,178,787 | 11/8/2021 | |
| 6.0.0-rc.2.21480.5 | 1,969,489 | 10/12/2021 | |
| 6.0.0-rc.1.21451.13 | 743,014 | 9/14/2021 | |
| 6.0.0-preview.7.21377.19 | 790,898 | 8/10/2021 | |
| 6.0.0-preview.6.21352.12 | 372,648 | 7/14/2021 | |
| 6.0.0-preview.5.21301.5 | 366,532 | 6/15/2021 | |
| 6.0.0-preview.4.21253.7 | 207,022 | 5/24/2021 | |
| 6.0.0-preview.3.21201.4 | 671,617 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 223,131 | 3/11/2021 | |
| 6.0.0-preview.1.21102.12 | 574,187 | 2/12/2021 | |
| 5.0.0 | 594,150,175 | 11/9/2020 | |
| 5.0.0-rc.2.20475.5 | 1,082,177 | 10/13/2020 | |
| 5.0.0-rc.1.20451.14 | 840,225 | 9/14/2020 | |
| 5.0.0-preview.8.20407.11 | 614,751 | 8/25/2020 | |
| 5.0.0-preview.7.20364.11 | 257,271 | 7/21/2020 | |
| 5.0.0-preview.6.20305.6 | 172,329 | 6/25/2020 | |
| 5.0.0-preview.5.20278.1 | 100,357 | 6/10/2020 | |
| 5.0.0-preview.4.20251.6 | 326,185 | 5/18/2020 | |
| 5.0.0-preview.3.20215.2 | 246,118 | 4/23/2020 | |
| 5.0.0-preview.2.20160.3 | 360,296 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 184,360 | 3/16/2020 | |
| 3.1.32 | 35,090,091 | 12/13/2022 | |
| 3.1.31 | 4,111,287 | 11/8/2022 | |
| 3.1.30 | 3,025,932 | 10/11/2022 | |
| 3.1.29 | 2,911,826 | 9/13/2022 | |
| 3.1.28 | 7,296,847 | 8/9/2022 | |
| 3.1.27 | 2,708,653 | 7/12/2022 | |
| 3.1.26 | 2,198,229 | 6/14/2022 | |
| 3.1.25 | 3,794,351 | 5/10/2022 | |
| 3.1.24 | 4,780,173 | 4/11/2022 | |
| 3.1.23 | 4,713,293 | 3/8/2022 | |
| 3.1.22 | 24,126,349 | 12/14/2021 | |
| 3.1.21 | 12,762,986 | 11/7/2021 | |
| 3.1.20 | 5,926,730 | 10/11/2021 | |
| 3.1.19 | 5,904,285 | 9/14/2021 | |
| 3.1.18 | 73,712,557 | 8/10/2021 | |
| 3.1.17 | 7,789,092 | 7/13/2021 | |
| 3.1.16 | 16,802,262 | 6/8/2021 | |
| 3.1.15 | 9,489,226 | 5/11/2021 | |
| 3.1.14 | 20,869,054 | 4/6/2021 | |
| 3.1.13 | 16,395,777 | 3/9/2021 | |
| 3.1.12 | 12,663,104 | 2/9/2021 | |
| 3.1.11 | 22,102,130 | 1/12/2021 | |
| 3.1.10 | 31,558,590 | 11/9/2020 | |
| 3.1.9 | 85,309,939 | 10/13/2020 | |
| 3.1.8 | 81,255,231 | 9/8/2020 | |
| 3.1.7 | 45,200,743 | 8/11/2020 | |
| 3.1.6 | 49,445,236 | 7/14/2020 | |
| 3.1.5 | 48,953,562 | 6/9/2020 | |
| 3.1.4 | 70,526,278 | 5/12/2020 | |
| 3.1.3 | 146,758,947 | 3/24/2020 | |
| 3.1.2 | 84,862,479 | 2/18/2020 | |
| 3.1.1 | 48,282,078 | 1/14/2020 | |
| 3.1.0 | 248,044,636 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 2,346,027 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 253,580 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 1,360,672 | 10/15/2019 | |
| 3.0.3 | 92,571,939 | 2/18/2020 | |
| 3.0.2 | 1,226,660 | 1/14/2020 | |
| 3.0.1 | 6,136,771 | 11/18/2019 | |
| 3.0.0 | 192,890,527 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 186,368 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 1,727,023 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 629,578 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 202,263 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 512,651 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 842,058 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 56,194 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 347,608 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 179,374 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 168,537 | 12/4/2018 | |
| 2.2.0 | 757,771,773 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 623,991 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 572,268 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 268,453 | 8/22/2018 | |
| 2.1.1 | 568,842,327 | 6/18/2018 | |
| 2.1.0 | 504,439,513 | 5/29/2018 | |
| 2.1.0-rc1-final | 728,941 | 5/6/2018 | |
| 2.1.0-preview2-final | 952,731 | 4/10/2018 | |
| 2.1.0-preview1-final | 843,369 | 2/26/2018 | |
| 2.0.2 | 38,539,033 | 5/7/2018 | |
| 2.0.1 | 58,699,436 | 3/13/2018 | |
| 2.0.0 | 616,046,500 | 8/11/2017 | |
| 2.0.0-preview2-final | 482,484 | 6/28/2017 | |
| 2.0.0-preview1-final | 1,163,949 | 5/10/2017 | |
| 1.1.2 | 27,384,582 | 5/9/2017 | |
| 1.1.1 | 22,959,689 | 3/6/2017 | |
| 1.1.0 | 17,795,027 | 11/16/2016 | |
| 1.1.0-preview1-final | 314,056 | 10/24/2016 | |
| 1.0.2 | 122,891,363 | 3/6/2017 | |
| 1.0.1 | 3,811,498 | 12/12/2016 | |
| 1.0.0 | 341,445,888 | 6/27/2016 | |
| 1.0.0-rc2-final | 2,096,194 | 5/16/2016 |