System.ObjectModel 4.0.11-beta-23409

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.ComponentModel.INotifyPropertyChanged System.Collections.ObjectModel.ObservableCollection<T> System.ComponentModel.PropertyChangedEventHandler System.Windows.Input.ICommand System.Collections.Specialized.INotifyCollectionChanged System.Collections.Specialized.NotifyCollectionChangedEventArgs System.Collections.Specialized.NotifyCollectionChangedEventHandler System.Collections.ObjectModel.KeyedCollection<TKey, TItem> System.ComponentModel.PropertyChangedEventArgs System.Collections.ObjectModel.ReadOnlyDictionary<TKey, TValue>

Showing the top 20 packages that depend on System.ObjectModel.

Packages Downloads
MsgPack.Cli
MessagePack is fast, compact, and interoperable binary serialization format. This package provides MessagePack serialization/deserialization APIs. This pacakge also supports Mono, Xamarin, .NET Core and Unity.
32
Microsoft.Build.Framework
This package contains the Microsoft.Build.Framework assembly which is a common assembly used by other MSBuild assemblies.
20
System.Runtime.WindowsRuntime
Provides extensions methods that improve interoperation between managed code and the Windows Runtime. Commonly Used Types: System.WindowsRuntimeSystemExtensions System.IO.WindowsRuntimeStorageExtensions System.IO.WindowsRuntimeStreamExtensions System.Runtime.InteropServices.WindowsRuntime.AsyncInfo System.Runtime.InteropServices.WindowsRuntime.WindowsRuntimeBuffer
11
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/e595ee276d14e14bfb3eb323fb57f2aa668bddea
10
Google.Protobuf
See project site for more info.
10
MsgPack.Cli
MessagePack is fast, compact, and interoperable binary serialization format. This package provides MessagePack serialization/deserialization APIs. This pacakge also supports Mono, Xamarin, .NET Core and Unity.
10
Svg
Public fork of the C# SVG rendering library on codeplex: https://svg.codeplex.com/ This started out as a minor modification to enable the writing of proper SVG strings. But now after almost two years we have so many fixes and improvements that we decided to share our current codebase to the public in order to improve it even further. So please feel free to fork it and open pull requests for any fix, improvement or feature you add. License: Microsoft Public License: https://svg.codeplex.com/license
10
Microsoft.NETCore
Provides a set of packages that can be used when building portable libraries on .NETCore based platforms.
9
Google.Protobuf
See project site for more info.
9
Microsoft.CSharp
Provides support for compilation and code generation, including dynamic, using the C# language. Commonly Used Types: Microsoft.CSharp.RuntimeBinder.Binder Microsoft.CSharp.RuntimeBinder.RuntimeBinderException Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags
9
System.Runtime.WindowsRuntime
Provides extensions methods that improve interoperation between managed code and the Windows Runtime. Commonly Used Types: System.WindowsRuntimeSystemExtensions System.IO.WindowsRuntimeStorageExtensions System.IO.WindowsRuntimeStreamExtensions System.Runtime.InteropServices.WindowsRuntime.AsyncInfo System.Runtime.InteropServices.WindowsRuntime.WindowsRuntimeBuffer When using NuGet 3.x this package requires at least version 3.4.
9
System.Linq.Expressions
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.Expressions.Expression<TDelegate> System.Linq.Expressions.Expression System.Linq.Expressions.MemberExpression System.Linq.Expressions.ExpressionVisitor System.Linq.Expressions.MethodCallExpression System.Linq.IQueryable<T> System.Linq.IQueryable System.Linq.Expressions.NewExpression System.Linq.Expressions.ParameterExpression System.Linq.Expressions.ConstantExpression \r\n TFS ID: 1599443, GitHub SHA: https://github.com/dotnet/corefx/tree/eede273a4dfabcea608621f5e1bbf8ad00584cfb
9
NuGet.Packaging
NuGet's implementation for reading nupkg package and nuspec package specification files.
9
System.Linq.Expressions
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.Expressions.Expression<TDelegate> System.Linq.Expressions.Expression System.Linq.Expressions.MemberExpression System.Linq.Expressions.ExpressionVisitor System.Linq.Expressions.MethodCallExpression System.Linq.IQueryable<T> System.Linq.IQueryable System.Linq.Expressions.NewExpression System.Linq.Expressions.ParameterExpression System.Linq.Expressions.ConstantExpression
9
Microsoft.CSharp
Provides support for compilation and code generation, including dynamic, using the C# language. Commonly Used Types: Microsoft.CSharp.RuntimeBinder.Binder Microsoft.CSharp.RuntimeBinder.RuntimeBinderException Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfoFlags Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags \r\n TFS ID: 1599443, GitHub SHA: https://github.com/dotnet/corefx/tree/eede273a4dfabcea608621f5e1bbf8ad00584cfb
8
Microsoft.NETCore
Provides a set of packages that can be used when building portable libraries on .NETCore based platforms. \r\n TFS ID: 1599443, GitHub SHA: https://github.com/dotnet/corefx/tree/eede273a4dfabcea608621f5e1bbf8ad00584cfb
8
Microsoft.Rest.ClientRuntime
Infrastructure for error handling, tracing, and HttpClient pipeline configuration. Required by client libraries generated using AutoRest. Supported Platforms: - Portable Class Libraries - .NET Framework 4.5 - Windows 8 - Windows Phone 8.1 - DotNet Core
8
System.Runtime.WindowsRuntime
Provides extensions methods that improve interoperation between managed code and the Windows Runtime. Commonly Used Types: System.WindowsRuntimeSystemExtensions System.IO.WindowsRuntimeStorageExtensions System.IO.WindowsRuntimeStreamExtensions System.Runtime.InteropServices.WindowsRuntime.AsyncInfo System.Runtime.InteropServices.WindowsRuntime.WindowsRuntimeBuffer When using NuGet 3.x this package requires at least version 3.4.
8

MonoAndroid 1.0

  • No dependencies.

.NETPlatform 5.0

Xamarin.iOS 1.0

  • No dependencies.

.NET Framework 4.6

  • No dependencies.

MonoTouch 1.0

  • No dependencies.

Xamarin.Mac 2.0

  • No dependencies.

Version Downloads Last updated
4.3.0 7 12/17/2025
4.3.0-preview1-24530-04 6 01/02/2026
4.0.12 6 12/17/2025
4.0.12-rc2-24027 6 12/25/2025
4.0.11-beta-23516 6 01/05/2026
4.0.11-beta-23409 8 01/01/2026
4.0.11-beta-23225 6 12/31/2025
4.0.10 6 01/20/2026
4.0.10-beta-23109 7 12/31/2025
4.0.10-beta-23019 7 12/31/2025
4.0.10-beta-22816 7 01/05/2026
4.0.10-beta-22605 6 01/01/2026
4.0.10-beta-22416 6 12/31/2025
4.0.10-beta-22231 8 12/23/2025
4.0.0 7 12/17/2025
4.0.0-beta-23109 6 12/25/2025
4.0.0-beta-23019 6 12/25/2025