System.ComponentModel.Composition 6.0.0 The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org. Prefix Reserved

.NET 6.0 .NET Core 3.1 .NET Standard 2.0 .NET Framework 4.6.1
There is a newer prerelease version of this package available.
See the version list below for details.
Install-Package System.ComponentModel.Composition -Version 6.0.0
dotnet add package System.ComponentModel.Composition --version 6.0.0
<PackageReference Include="System.ComponentModel.Composition" Version="6.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add System.ComponentModel.Composition --version 6.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: System.ComponentModel.Composition, 6.0.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install System.ComponentModel.Composition as a Cake Addin
#addin nuget:?package=System.ComponentModel.Composition&version=6.0.0

// Install System.ComponentModel.Composition as a Cake Tool
#tool nuget:?package=System.ComponentModel.Composition&version=6.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

This namespace provides classes that constitute the core of the Managed Extensibility Framework, or MEF.

Commonly Used Types:
System.ComponentModel.Composition.ChangeRejectedException
System.ComponentModel.Composition.CompositionContractMismatchException
System.ComponentModel.Composition.CompositionError
System.ComponentModel.Composition.CompositionException
System.ComponentModel.Composition.ExportAttribute
System.ComponentModel.Composition.ImportAttribute
System.ComponentModel.Composition.ImportCardinalityMismatchException
System.ComponentModel.Composition.Hosting.AggregateCatalog
System.ComponentModel.Composition.Hosting.ApplicationCatalog
System.ComponentModel.Composition.Hosting.AssemblyCatalog
System.ComponentModel.Composition.Hosting.CompositionContainer
System.ComponentModel.Composition.Primitives.ComposablePartException
System.ComponentModel.Composition.Primitives.ExportDefinition
System.ComponentModel.Composition.Primitives.ImportDefinition
System.ComponentModel.Composition.ReflectionModel.ReflectionModelServices

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.0 netstandard2.1
.NET Framework net461 net462 net463 net47 net471 net472 net48
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen40 tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • .NETCoreApp 3.1

    • No dependencies.
  • .NETStandard 2.0

    • No dependencies.
  • net6.0

    • No dependencies.

NuGet packages (191)

Showing the top 5 NuGet packages that depend on System.ComponentModel.Composition:

Package Downloads
Microsoft.Windows.Compatibility The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

This Windows Compatibility Pack provides access to APIs that were previously available only for .NET Framework. It can be used from both .NET as well as .NET Standard.

System.ComponentModel.Composition.Registration The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

This namespace provides classes that constitute the core of the Managed Extensibility Framework, or MEF. Commonly Used Types: System.ComponentModel.Composition.Registration.RegistrationBuilder System.ComponentModel.Composition.Registration.PartBuilder System.ComponentModel.Composition.Registration.PartBuilder<T> System.ComponentModel.Composition.Registration.ParameterImportBuilder System.ComponentModel.Composition.Registration.ImportBuilder System.ComponentModel.Composition.Registration.ExportBuilder

Microsoft.VisualStudio.Utilities The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

A member of the Visual Studio SDK

Microsoft.VisualStudio.CoreUtility The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Microsoft® Visual Studio® Editor Platform

Microsoft.VisualStudio.Composition The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Lightning fast MEF engine, supporting System.ComponentModel.Composition and System.Composition.

GitHub repositories (47)

Showing the top 5 popular GitHub repositories that depend on System.ComponentModel.Composition:

Repository Stars
microsoft/PowerToys
Windows system utilities to maximize productivity
dnSpy/dnSpy
.NET debugger and assembly editor
dotnet/roslyn
The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
unoplatform/uno
Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.
QuantConnect/Lean
Lean Algorithmic Trading Engine by QuantConnect (Python, C#)
Version Downloads Last updated
7.0.0-preview.5.22301.12 550 6/14/2022
7.0.0-preview.4.22229.4 8,926 5/10/2022
7.0.0-preview.3.22175.4 1,902 4/13/2022
7.0.0-preview.2.22152.2 10,974 3/14/2022
7.0.0-preview.1.22076.8 1,865 2/17/2022
6.0.2-mauipre.1.22102.15 291 2/15/2022
6.0.2-mauipre.1.22054.8 3,791 1/19/2022
6.0.0 1,645,694 11/8/2021
6.0.0-rc.2.21480.5 4,381 10/12/2021
6.0.0-rc.1.21451.13 7,044 9/14/2021
6.0.0-preview.7.21377.19 2,164 8/10/2021
6.0.0-preview.6.21352.12 1,891 7/14/2021
6.0.0-preview.5.21301.5 5,043 6/15/2021
6.0.0-preview.4.21253.7 19,870 5/24/2021
6.0.0-preview.3.21201.4 7,701 4/8/2021
6.0.0-preview.2.21154.6 7,566 3/11/2021
6.0.0-preview.1.21102.12 7,100 2/12/2021
5.0.0 10,827,069 11/9/2020
5.0.0-rc.2.20475.5 9,810 10/13/2020
5.0.0-rc.1.20451.14 4,467 9/14/2020
5.0.0-preview.8.20407.11 5,557 8/25/2020
5.0.0-preview.7.20364.11 17,877 7/21/2020
5.0.0-preview.6.20305.6 3,813 6/25/2020
5.0.0-preview.5.20278.1 4,084 6/10/2020
5.0.0-preview.4.20251.6 8,359 5/18/2020
5.0.0-preview.3.20214.6 11,995 4/23/2020
5.0.0-preview.2.20160.6 9,260 4/2/2020
5.0.0-preview.1.20120.5 816 3/16/2020
4.7.0 7,012,162 12/3/2019
4.7.0-preview3.19551.4 3,598 11/13/2019
4.7.0-preview2.19523.17 7,530 11/1/2019
4.7.0-preview1.19504.10 9,549 10/15/2019
4.6.0 1,770,559 9/23/2019
4.6.0-rc1.19456.4 3,817 9/16/2019
4.6.0-preview9.19421.4 2,611 9/4/2019
4.6.0-preview9.19416.11 342 9/4/2019
4.6.0-preview8.19405.3 5,367 8/13/2019
4.6.0-preview7.19362.9 7,902 7/23/2019
4.6.0-preview6.19303.8 37,190 6/12/2019
4.6.0-preview6.19264.9 345 9/4/2019
4.6.0-preview5.19224.8 19,212 5/6/2019
4.6.0-preview4.19212.13 1,923 4/18/2019
4.6.0-preview3.19128.7 6,982 3/6/2019
4.6.0-preview.19073.11 13,582 1/29/2019
4.6.0-preview.18571.3 12,036 12/3/2018
4.5.0 10,235,768 5/29/2018
4.5.0-rc1 32,579 5/6/2018
4.5.0-preview2-26406-04 13,359 4/10/2018
4.5.0-preview1-26216-02 23,268 3/12/2018