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There is a newer version of this package available.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 | 55,758 | 9/9/2025 | |
| 10.0.0-preview.7.25380.108 | 102,811 | 8/12/2025 | |
| 10.0.0-preview.6.25358.103 | 77,394 | 7/15/2025 | |
| 10.0.0-preview.5.25277.114 | 194,778 | 6/6/2025 | |
| 10.0.0-preview.4.25258.110 | 104,342 | 5/12/2025 | |
| 10.0.0-preview.3.25171.5 | 130,392 | 4/10/2025 | |
| 10.0.0-preview.2.25163.2 | 83,968 | 3/18/2025 | |
| 10.0.0-preview.1.25080.5 | 164,581 | 2/25/2025 | |
| 9.0.9 | 2,361,489 | 9/9/2025 | |
| 9.0.8 | 9,018,363 | 8/4/2025 | |
| 9.0.7 | 8,734,252 | 7/8/2025 | |
| 9.0.6 | 11,640,452 | 6/10/2025 | |
| 9.0.5 | 15,089,669 | 5/13/2025 | |
| 9.0.4 | 23,234,171 | 4/8/2025 | |
| 9.0.3 | 17,740,036 | 3/11/2025 | |
| 9.0.2 | 23,818,351 | 2/11/2025 | |
| 9.0.1 | 28,017,375 | 1/14/2025 | |
| 9.0.0 | 97,331,470 | 11/12/2024 | |
| 9.0.0-rc.2.24473.5 | 1,128,512 | 10/8/2024 | |
| 9.0.0-rc.1.24431.7 | 620,623 | 9/10/2024 | |
| 9.0.0-preview.7.24405.7 | 941,657 | 8/13/2024 | |
| 9.0.0-preview.6.24327.7 | 464,343 | 7/9/2024 | |
| 9.0.0-preview.5.24306.7 | 287,482 | 6/11/2024 | |
| 9.0.0-preview.4.24266.19 | 265,512 | 5/21/2024 | |
| 9.0.0-preview.3.24172.9 | 411,714 | 4/11/2024 | |
| 9.0.0-preview.2.24128.5 | 243,599 | 3/12/2024 | |
| 9.0.0-preview.1.24080.9 | 274,082 | 2/13/2024 | |
| 8.0.2 | 297,657,104 | 2/13/2024 | |
| 8.0.1 | 44,678,833 | 1/9/2024 | |
| 8.0.0 | 430,069,096 | 11/14/2023 | |
| 8.0.0-rc.2.23479.6 | 3,118,750 | 10/10/2023 | |
| 8.0.0-rc.1.23419.4 | 1,721,547 | 9/12/2023 | |
| 8.0.0-preview.7.23375.6 | 930,436 | 8/8/2023 | |
| 8.0.0-preview.6.23329.7 | 525,017 | 7/11/2023 | |
| 8.0.0-preview.5.23280.8 | 383,637 | 6/13/2023 | |
| 8.0.0-preview.4.23259.5 | 653,688 | 5/16/2023 | |
| 8.0.0-preview.3.23174.8 | 552,649 | 4/11/2023 | |
| 8.0.0-preview.2.23128.3 | 363,583 | 3/14/2023 | |
| 8.0.0-preview.1.23110.8 | 365,741 | 2/21/2023 | |
| 7.0.1 | 138,359,983 | 2/14/2023 | |
| 7.0.0 | 308,604,083 | 11/7/2022 | |
| 7.0.0-rc.2.22472.3 | 3,835,398 | 10/11/2022 | |
| 7.0.0-rc.1.22426.10 | 472,138 | 9/14/2022 | |
| 7.0.0-preview.7.22375.6 | 427,285 | 8/9/2022 | |
| 7.0.0-preview.6.22324.4 | 280,658 | 7/12/2022 | |
| 7.0.0-preview.5.22301.12 | 200,277 | 6/14/2022 | |
| 7.0.0-preview.4.22229.4 | 434,516 | 5/10/2022 | |
| 7.0.0-preview.3.22175.4 | 198,512 | 4/13/2022 | |
| 7.0.0-preview.2.22152.2 | 269,672 | 3/14/2022 | |
| 7.0.0-preview.1.22076.8 | 178,019 | 2/17/2022 | |
| 6.0.1 | 7,208,976 | 11/12/2024 | |
| 6.0.0 | 810,487,404 | 11/8/2021 | |
| 6.0.0-rc.2.21480.5 | 1,965,901 | 10/12/2021 | |
| 6.0.0-rc.1.21451.13 | 742,358 | 9/14/2021 | |
| 6.0.0-preview.7.21377.19 | 785,514 | 8/10/2021 | |
| 6.0.0-preview.6.21352.12 | 371,930 | 7/14/2021 | |
| 6.0.0-preview.5.21301.5 | 365,838 | 6/15/2021 | |
| 6.0.0-preview.4.21253.7 | 206,887 | 5/24/2021 | |
| 6.0.0-preview.3.21201.4 | 670,594 | 4/8/2021 | |
| 6.0.0-preview.2.21154.6 | 223,098 | 3/11/2021 | |
| 6.0.0-preview.1.21102.12 | 574,012 | 2/12/2021 | |
| 5.0.0 | 591,570,924 | 11/9/2020 | |
| 5.0.0-rc.2.20475.5 | 1,080,344 | 10/13/2020 | |
| 5.0.0-rc.1.20451.14 | 839,620 | 9/14/2020 | |
| 5.0.0-preview.8.20407.11 | 614,043 | 8/25/2020 | |
| 5.0.0-preview.7.20364.11 | 256,869 | 7/21/2020 | |
| 5.0.0-preview.6.20305.6 | 172,278 | 6/25/2020 | |
| 5.0.0-preview.5.20278.1 | 100,280 | 6/10/2020 | |
| 5.0.0-preview.4.20251.6 | 326,157 | 5/18/2020 | |
| 5.0.0-preview.3.20215.2 | 246,033 | 4/23/2020 | |
| 5.0.0-preview.2.20160.3 | 360,058 | 4/2/2020 | |
| 5.0.0-preview.1.20120.4 | 184,327 | 3/16/2020 | |
| 3.1.32 | 34,862,784 | 12/13/2022 | |
| 3.1.31 | 4,084,202 | 11/8/2022 | |
| 3.1.30 | 3,015,057 | 10/11/2022 | |
| 3.1.29 | 2,900,092 | 9/13/2022 | |
| 3.1.28 | 7,275,823 | 8/9/2022 | |
| 3.1.27 | 2,699,140 | 7/12/2022 | |
| 3.1.26 | 2,190,184 | 6/14/2022 | |
| 3.1.25 | 3,782,717 | 5/10/2022 | |
| 3.1.24 | 4,765,024 | 4/11/2022 | |
| 3.1.23 | 4,702,220 | 3/8/2022 | |
| 3.1.22 | 24,033,996 | 12/14/2021 | |
| 3.1.21 | 12,732,468 | 11/7/2021 | |
| 3.1.20 | 5,908,123 | 10/11/2021 | |
| 3.1.19 | 5,891,278 | 9/14/2021 | |
| 3.1.18 | 73,544,789 | 8/10/2021 | |
| 3.1.17 | 7,772,536 | 7/13/2021 | |
| 3.1.16 | 16,736,467 | 6/8/2021 | |
| 3.1.15 | 9,471,637 | 5/11/2021 | |
| 3.1.14 | 20,827,816 | 4/6/2021 | |
| 3.1.13 | 16,361,663 | 3/9/2021 | |
| 3.1.12 | 12,608,884 | 2/9/2021 | |
| 3.1.11 | 22,060,093 | 1/12/2021 | |
| 3.1.10 | 31,477,710 | 11/9/2020 | |
| 3.1.9 | 85,101,148 | 10/13/2020 | |
| 3.1.8 | 81,048,860 | 9/8/2020 | |
| 3.1.7 | 45,090,455 | 8/11/2020 | |
| 3.1.6 | 49,235,798 | 7/14/2020 | |
| 3.1.5 | 48,763,230 | 6/9/2020 | |
| 3.1.4 | 70,300,730 | 5/12/2020 | |
| 3.1.3 | 146,314,643 | 3/24/2020 | |
| 3.1.2 | 84,680,978 | 2/18/2020 | |
| 3.1.1 | 48,189,640 | 1/14/2020 | |
| 3.1.0 | 246,928,006 | 12/3/2019 | |
| 3.1.0-preview3.19553.2 | 2,340,588 | 11/13/2019 | |
| 3.1.0-preview2.19525.4 | 253,290 | 11/1/2019 | |
| 3.1.0-preview1.19506.1 | 1,359,474 | 10/15/2019 | |
| 3.0.3 | 92,229,345 | 2/18/2020 | |
| 3.0.2 | 1,222,449 | 1/14/2020 | |
| 3.0.1 | 6,123,012 | 11/18/2019 | |
| 3.0.0 | 192,481,966 | 9/23/2019 | |
| 3.0.0-rc1.19456.10 | 186,116 | 9/16/2019 | |
| 3.0.0-preview9.19423.4 | 1,724,814 | 9/4/2019 | |
| 3.0.0-preview8.19405.4 | 622,831 | 8/13/2019 | |
| 3.0.0-preview7.19362.4 | 201,428 | 7/23/2019 | |
| 3.0.0-preview6.19304.6 | 510,221 | 6/12/2019 | |
| 3.0.0-preview5.19227.9 | 832,915 | 5/6/2019 | |
| 3.0.0-preview4.19216.2 | 56,129 | 4/18/2019 | |
| 3.0.0-preview3.19153.1 | 345,484 | 3/6/2019 | |
| 3.0.0-preview.19074.2 | 178,844 | 1/29/2019 | |
| 3.0.0-preview.18572.1 | 166,451 | 12/4/2018 | |
| 2.2.0 | 754,338,472 | 12/3/2018 | |
| 2.2.0-preview3-35497 | 623,070 | 10/17/2018 | |
| 2.2.0-preview2-35157 | 571,339 | 9/12/2018 | |
| 2.2.0-preview1-35029 | 267,768 | 8/22/2018 | |
| 2.1.1 | 566,367,892 | 6/18/2018 | |
| 2.1.0 | 502,765,669 | 5/29/2018 | |
| 2.1.0-rc1-final | 725,924 | 5/6/2018 | |
| 2.1.0-preview2-final | 947,578 | 4/10/2018 | |
| 2.1.0-preview1-final | 840,684 | 2/26/2018 | |
| 2.0.2 | 38,425,639 | 5/7/2018 | |
| 2.0.1 | 58,558,467 | 3/13/2018 | |
| 2.0.0 | 614,402,359 | 8/11/2017 | |
| 2.0.0-preview2-final | 480,407 | 6/28/2017 | |
| 2.0.0-preview1-final | 1,163,050 | 5/10/2017 | |
| 1.1.2 | 27,322,550 | 5/9/2017 | |
| 1.1.1 | 22,914,312 | 3/6/2017 | |
| 1.1.0 | 17,753,154 | 11/16/2016 | |
| 1.1.0-preview1-final | 313,509 | 10/24/2016 | |
| 1.0.2 | 122,794,580 | 3/6/2017 | |
| 1.0.1 | 3,806,764 | 12/12/2016 | |
| 1.0.0 | 340,337,158 | 6/27/2016 | |
| 1.0.0-rc2-final | 2,093,176 | 5/16/2016 |