System.Composition
1.3.0-preview.18571.3
This is a prerelease version of System.Composition.
There is a newer version of this package available.
See the version list below for details.
See the version list below for details.
Requires NuGet 2.12 or higher.
dotnet add package System.Composition --version 1.3.0-preview.18571.3
NuGet\Install-Package System.Composition -Version 1.3.0-preview.18571.3
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="System.Composition" Version="1.3.0-preview.18571.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="System.Composition" Version="1.3.0-preview.18571.3" />
<PackageReference Include="System.Composition" />
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 System.Composition --version 1.3.0-preview.18571.3
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: System.Composition, 1.3.0-preview.18571.3"
#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 System.Composition@1.3.0-preview.18571.3
#: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=System.Composition&version=1.3.0-preview.18571.3&prerelease
#tool nuget:?package=System.Composition&version=1.3.0-preview.18571.3&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
This packages provides a version of the Managed Extensibility Framework (MEF) that is lightweight and specifically optimized for high throughput scenarios, such as the web.
Commonly Used Types:
System.Composition.ExportAttribute
System.Composition.ImportAttribute
System.Composition.Convention.ConventionBuilder
System.Composition.Hosting.CompositionHost
System.Composition.CompositionContext
System.Composition.CompositionContextExtensions
When using NuGet 3.x this package requires at least version 3.4.
There are no supported framework assets in this package.
Learn more about Target Frameworks and .NET Standard.
-
- System.Composition.AttributedModel (>= 1.3.0-preview.18571.3)
- System.Composition.Convention (>= 1.3.0-preview.18571.3)
- System.Composition.Hosting (>= 1.3.0-preview.18571.3)
- System.Composition.Runtime (>= 1.3.0-preview.18571.3)
- System.Composition.TypedParts (>= 1.3.0-preview.18571.3)
GitHub repositories (54)
Showing the top 20 popular GitHub repositories that depend on System.Composition:
| Repository | Stars |
|---|---|
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BeyondDimension/SteamTools
🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。
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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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JustArchiNET/ArchiSteamFarm
C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.
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dotnet/docfx
Static site generator for .NET API documentation.
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roslynpad/roslynpad
A cross-platform C# editor based on Roslyn and AvalonEdit
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neuecc/Utf8Json
Definitely Fastest and Zero Allocation JSON Serializer for C#(NET, .NET Core, Unity, Xamarin).
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apache/lucenenet
Apache Lucene.NET
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rubberduck-vba/Rubberduck
Every programmer needs a rubberduck. COM add-in for the VBA & VB6 IDE (VBE).
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OmniSharp/omnisharp-roslyn
OmniSharp server (HTTP, STDIO) based on Roslyn workspaces
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VitalElement/AvalonStudio
Cross platform IDE and Shell
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KirillOsenkov/SourceBrowser
Source browser website generator that powers https://source.dot.net, https://referencesource.microsoft.com and https://sourceroslyn.io
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security-code-scan/security-code-scan
Vulnerability Patterns Detector for C# and VB.NET
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danielpalme/IocPerformance
Performance comparison of .NET IoC containers
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dotnet/dotnet
Home of .NET's Virtual Monolithic Repository which includes all the code needed to build the .NET SDK.
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microsoft/binskim
A binary static analysis tool that provides security and correctness results for Windows Portable Executable and *nix ELF binary formats
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dotnet/arcade
Tools that provide common build infrastructure for multiple .NET Foundation projects.
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icsharpcode/RefactoringEssentials
Refactoring Essentials for Visual Studio
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chummer5a/chummer5a
Character generator for Shadowrun 5th edition
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FortuneN/FineCodeCoverage
Visualize unit test code coverage easily for free in Visual Studio Community Edition (and other editions too)
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Code52/pretzel
A site generation tool (and then some) for .NET platforms
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| Version | Downloads | Last Updated |
|---|---|---|
| 10.0.0-rc.2.25466.103 | 0 | 9/22/2025 |
| 10.0.0-rc.1.25451.107 | 0 | 9/22/2025 |
| 10.0.0-rc.1.25421.113 | 0 | 9/12/2025 |
| 10.0.0-preview.7.25380.108 | 0 | 8/11/2025 |
| 10.0.0-preview.7.25380.105 | 0 | 8/6/2025 |
| 10.0.0-preview.6.25358.103 | 0 | 7/17/2025 |
| 10.0.0-preview.6.25321.102 | 0 | 6/25/2025 |
| 10.0.0-preview.5.25280.105 | 0 | 6/2/2025 |
| 10.0.0-preview.5.25277.114 | 0 | 6/3/2025 |
| 10.0.0-preview.5.25277.101 | 0 | 5/29/2025 |
| 10.0.0-preview.5.25266.103 | 0 | 5/20/2025 |
| 10.0.0-preview.4.25255.103 | 0 | 5/12/2025 |
| 9.0.10 | 0 | 9/23/2025 |
| 9.0.7 | 0 | 7/11/2025 |
| 1.3.0-preview.19073.11 | 2 | 1/28/2019 |
| 1.3.0-preview.18571.3 | 1 | 11/30/2018 |