System.Collections 4.0.0-beta-23109
Provides classes that define generic collections, which allow developers to create strongly typed collections that provide better type safety and performance than non-generic strongly typed collections.
Commonly Used Types:
System.Collections.Generic.List<T>
System.Collections.Generic.Dictionary<TKey, TValue>
System.Collections.Generic.Queue<T>
System.Collections.Generic.Stack<T>
System.Collections.Generic.HashSet<T>
System.Collections.Generic.LinkedList<T>
System.Collections.Generic.EqualityComparer<T>
System.Collections.Generic.Comparer<T>
System.Collections.Generic.SortedDictionary<TKey, TValue>
Showing the top 20 packages that depend on System.Collections.
| Packages | Downloads |
|---|---|
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Microsoft.DotNet.PlatformAbstractions
Abstractions for making code that uses file system and environment testable.
|
3 |
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Microsoft.NETCore
Provides a set of packages that can be used when building portable libraries on .NETCore based platforms.
|
3 |
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NETStandard.Library
A set of standard .NET APIs that are prescribed to be used and supported together. This includes all of the APIs in the NETStandard.Platform package plus additional libraries that are core to .NET but built on top of NETStandard.Platform.
When using NuGet 3.x this package requires at least version 3.4.
|
14 |
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Polly
Polly is a .NET 3.5 / 4.0 / 4.5 / PCL (Profile 259) / NET Standard 1.0 library that allows developers to express transient exception and fault handling policies such as Retry, Retry Forever, Wait and Retry or Circuit Breaker in a fluent manner.
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3 |
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System.Composition.Convention
Provides types that support using Managed Extensibility Framework with a convention-based configuration model.
Commonly Used Types:
System.Composition.Convention.ConventionBuilder
System.Composition.Convention.ExportConventionBuilder
System.Composition.Convention.ImportConventionBuilder
System.Composition.Convention.PartConventionBuilder
System.Composition.Convention.ParameterImportConventionBuilder
When using NuGet 3.x this package requires at least version 3.4.
|
3 |
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System.Composition.Hosting
Provides Managed Extensibility Framework types that are useful to developers of extensible applications, or hosts.
Commonly Used Types:
System.Composition.Hosting.CompositionHost
When using NuGet 3.x this package requires at least version 3.4.
|
3 |
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System.Composition.Runtime
Contains runtime components of the Managed Extensibility Framework.
Commonly Used Types:
System.Composition.CompositionContext
When using NuGet 3.x this package requires at least version 3.4.
|
3 |
|
System.Diagnostics.DiagnosticSource
Provides Classes that allow you to decouple code logging rich (unserializable) diagnostics/telemetry (e.g. framework) from code that consumes it (e.g. tools)
Commonly Used Types:
System.Diagnostics.DiagnosticListener
System.Diagnostics.DiagnosticSource
|
4 |
|
System.Diagnostics.Process
Provides the System.Diagnostics.Process class, which allows interaction with local and remote processes.
Commonly Used Types:
System.Diagnostics.Process
System.Diagnostics.ProcessModule
System.Diagnostics.ProcessStartInfo
System.Diagnostics.ProcessThread
|
3 |
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System.Linq
Provides classes and interfaces that supports queries that use Language-Integrated Query (LINQ).
Commonly Used Types:
System.Linq.Enumerable
System.Linq.IGrouping<TKey, TElement>
System.Linq.IOrderedEnumerable<TElement>
System.Linq.ILookup<TKey, TElement>
System.Linq.Lookup<TKey, TElement>
When using NuGet 3.x this package requires at least version 3.4.
|
4 |
|
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.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.
|
4 |
|
System.Linq.Parallel
Provides classes that supports parallel queries that use Language-Integrated Query (LINQ).
Commonly Used Types:
System.Linq.ParallelQuery<TSource>
System.Linq.ParallelEnumerable
System.Linq.ParallelQuery
System.Linq.OrderedParallelQuery<TSource>
|
3 |
|
System.ObjectModel
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>
When using NuGet 3.x this package requires at least version 3.4.
|
4 |
|
System.Private.ServiceModel
Internal implementation package not meant for direct consumption. Please do not reference directly. Provides implementation of System.ServiceModel packages.
|
3 |
|
System.Security.Principal.Windows
Provides classes for retrieving the current Windows user and for interacting with Windows users and groups.
Commonly Used Types:
System.Security.Principal.WindowsIdentity
System.Security.Principal.SecurityIdentifier
System.Security.Principal.NTAccount
System.Security.Principal.WindowsPrincipal
System.Security.Principal.IdentityReference
System.Security.Principal.IdentityNotMappedException
System.Security.Principal.WindowsBuiltInRole
System.Security.Principal.WellKnownSidType
When using NuGet 3.x this package requires at least version 3.4.
|
11 |
|
System.ServiceModel.Primitives
Provides common Windows Communication Foundation (WCF) types for consuming and communicating with services.
Commonly Used Types:
System.ServiceModel.ClientBase<TChannel>
System.ServiceModel.IClientChannel
System.ServiceModel.ICommunicationObject
System.ServiceModel.Channels.IChannel
System.ServiceModel.IContextChannel
System.ServiceModel.IExtensibleObject<T>
System.ServiceModel.DataContractFormatAttribute
System.ServiceModel.Description.IOperationBehavior
System.ServiceModel.Channels.Message
System.ServiceModel.FaultException<TDetail>
\r\n TFS ID: 1599443, GitHub SHA: https://github.com/dotnet/corefx/tree/eede273a4dfabcea608621f5e1bbf8ad00584cfb
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3 |
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System.Threading.Tasks.Extensions
Provides additional types that simplify the work of writing concurrent and asynchronous code.
Commonly Used Types:
System.Threading.Tasks.ValueTask<TResult>
7601f4f6225089ffb291dc7d58293c7bbf5c5d4f
|
7 |
|
System.Xml.XmlSerializer
Provides classes for serializing objects to the Extensible Markup Language (XML) and deserializing XML data to objects.
Commonly Used Types:
System.Xml.Serialization.IXmlSerializable
System.Xml.Serialization.XmlSerializer
System.Xml.Serialization.XmlIgnoreAttribute
System.Xml.Serialization.XmlElementAttribute
System.Xml.Serialization.XmlAttributeAttribute
System.Xml.Serialization.XmlArrayAttribute
System.Xml.Serialization.XmlRootAttribute
System.Xml.Serialization.XmlArrayItemAttribute
System.Xml.Serialization.XmlTypeAttribute
System.Xml.Serialization.XmlEnumAttribute
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3 |
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System.Xml.XPath
Provides the classes that define a cursor model for navigating and editing Extensible Markup Language (XML) information items as instances of the XQuery 1.0 and XPath 2.0 Data Model.
Commonly Used Types:
System.Xml.XPath.XPathNavigator
System.Xml.XPath.IXPathNavigable
System.Xml.XPath.XPathNodeType
System.Xml.XPath.XPathNodeIterator
System.Xml.XPath.XPathExpression
System.Xml.XPath.XPathResultType
System.Xml.XPath.XPathException
System.Xml.XPath.XPathDocument
System.Xml.XPath.XPathItem
System.Xml.XPath.XPathNamespaceScope
- 1548494
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3 |
|
System.Xml.XPath
Provides the classes that define a cursor model for navigating and editing Extensible Markup Language (XML) information items as instances of the XQuery 1.0 and XPath 2.0 Data Model.
Commonly Used Types:
System.Xml.XPath.XPathNavigator
System.Xml.XPath.IXPathNavigable
System.Xml.XPath.XPathNodeType
System.Xml.XPath.XPathNodeIterator
System.Xml.XPath.XPathExpression
System.Xml.XPath.XPathResultType
System.Xml.XPath.XPathException
System.Xml.XPath.XPathDocument
System.Xml.XPath.XPathItem
System.Xml.XPath.XPathNamespaceScope
\r\n TFS ID: 1599443, GitHub SHA: https://github.com/dotnet/corefx/tree/eede273a4dfabcea608621f5e1bbf8ad00584cfb
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3 |
.NETPlatform 5.0
- System.Runtime (>= 4.0.0-beta-23109)
Windows 8.0
- No dependencies.
.NET Framework 4.5
- No dependencies.
WindowsPhone 8.0
- No dependencies.
WindowsPhoneApp 8.1
- No dependencies.
.NETCore 5.0
- System.Runtime (>= 4.0.0-beta-23109)
| Version | Downloads | Last updated |
|---|---|---|
| 4.3.0 | 3 | 04/24/2026 |
| 4.3.0-preview1-24530-04 | 2 | 04/24/2026 |
| 4.0.11 | 2 | 04/24/2026 |
| 4.0.11-rc2-24027 | 2 | 04/24/2026 |
| 4.0.11-beta-23516 | 2 | 04/24/2026 |
| 4.0.11-beta-23409 | 2 | 04/24/2026 |
| 4.0.11-beta-23225 | 2 | 04/24/2026 |
| 4.0.10 | 2 | 04/24/2026 |
| 4.0.10-beta-23109 | 2 | 04/24/2026 |
| 4.0.10-beta-23019 | 2 | 04/24/2026 |
| 4.0.10-beta-22816 | 2 | 04/24/2026 |
| 4.0.10-beta-22605 | 2 | 04/24/2026 |
| 4.0.10-beta-22416 | 2 | 04/24/2026 |
| 4.0.10-beta-22231 | 2 | 04/24/2026 |
| 4.0.0 | 2 | 04/25/2026 |
| 4.0.0-beta-23109 | 2 | 04/24/2026 |
| 4.0.0-beta-23019 | 2 | 04/24/2026 |