System.ObjectModel 4.0.11-beta-23225 Prefix Reserved

This is a prerelease version of System.ObjectModel.
There is a newer version of this package available.
See the version list below for details.

Requires NuGet 3.0 or higher.

Install-Package System.ObjectModel -Version 4.0.11-beta-23225
dotnet add package System.ObjectModel --version 4.0.11-beta-23225
<PackageReference Include="System.ObjectModel" Version="4.0.11-beta-23225" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add System.ObjectModel --version 4.0.11-beta-23225
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: System.ObjectModel, 4.0.11-beta-23225"
#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.ObjectModel as a Cake Addin
#addin nuget:?package=System.ObjectModel&version=4.0.11-beta-23225&prerelease

// Install System.ObjectModel as a Cake Tool
#tool nuget:?package=System.ObjectModel&version=4.0.11-beta-23225&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Provides types and interfaces that allow the creation of observable types that provide notifications to clients when changes are made to it.

Commonly Used Types:
System.Collections.ObjectModel.KeyedCollection<TKey, TItem>
System.Collections.ObjectModel.ReadOnlyDictionary<TKey, TValue>

NuGet packages (198)

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

Package Downloads

A set of standard .NET APIs that are prescribed to be used and supported together. 18a36291e48808fa7ef2d00a764ceb1ec95645a5 When using NuGet 3.x this package requires at least version 3.4.


Provides classes, interfaces and enumerations that enable language-level code expressions to be represented as objects in the form of expression trees. Commonly Used Types: System.Linq.IQueryable<T> System.Linq.IQueryable System.Linq.Expressions.Expression<TDelegate> System.Linq.Expressions.Expression System.Linq.Expressions.ExpressionVisitor When using NuGet 3.x this package requires at least version 3.4.


Provides classes and interfaces that support the Dynamic Language Runtime (DLR). Commonly Used Types: System.Runtime.CompilerServices.CallSite System.Runtime.CompilerServices.CallSite<T> System.Dynamic.IDynamicMetaObjectProvider System.Dynamic.DynamicMetaObject System.Dynamic.SetMemberBinder System.Dynamic.GetMemberBinder System.Dynamic.ExpandoObject System.Dynamic.DynamicObject System.Runtime.CompilerServices.CallSiteBinder System.Runtime.CompilerServices.ConditionalWeakTable<TKey, TValue> When using NuGet 3.x this package requires at least version 3.4.


re-linq Frontend: A foundation for parsing LINQ expression trees and generating queries in SQL or other languages. Key features: - Transforms expression trees into abstract syntax trees resemblying LINQ query expressions (from ... select syntax) - Simplifies many aspects of this tree (sub queries, transparent identifieres, pre-evaluation ...) - Provides basic infrastructure for backend development (e.g. SQL generation) - Provides a framework for user-defined query extensions and transformations


NuGet v3 core library.

GitHub repositories (199)

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

Repository Stars
Json.NET is a popular high-performance JSON framework for .NET
微信全平台 SDK Senparc.Weixin for C#,支持 .NET Framework 及 .NET Core、.NET 6.0。已支持微信公众号、小程序、小游戏、企业号、企业微信、开放平台、微信支付、JSSDK、微信周边等全平台。 WeChat SDK for C#.
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Sample apps built using the Xamarin.Forms framework
The .NET MVVM framework for cross-platform solutions, including Xamarin.iOS, Xamarin.Android, Windows and Mac.
Version Downloads Last updated
4.3.0 210,608,140 11/15/2016
4.3.0-preview1-24530-04 295,712 10/24/2016
4.0.12 186,214,751 6/27/2016
4.0.12-rc2-24027 12,282,378 5/16/2016
4.0.11-beta-23516 175,107 11/18/2015
4.0.11-beta-23409 22,110 10/15/2015
4.0.11-beta-23225 99,220 9/2/2015
4.0.10 2,379,463 7/29/2015
4.0.10-beta-23109 99,248 7/27/2015
4.0.10-beta-23019 51,632 6/30/2015
4.0.10-beta-22816 64,720 4/24/2015
4.0.10-beta-22605 10,329 2/13/2015
4.0.10-beta-22416 7,816 1/16/2015
4.0.10-beta-22231 56,167 11/11/2014
4.0.0 2,401,210 7/29/2015
4.0.0-beta-23109 51,500 7/27/2015
4.0.0-beta-23019 66,694 6/30/2015