System.Runtime 4.0.21-beta-23225
Provides the fundamental primitives, classes and base classes that define commonly-used value and reference data types, events and event handlers, interfaces, attributes, and exceptions. This packages represents the core package, and provides the minimal set of types required to build a managed application.
Commonly Used Types:
System.Object
System.Exception
System.Int16
System.Int32
System.Int64
System.Enum
System.String
System.Char
System.Boolean
System.SByte
System.Byte
System.DateTime
System.DateTimeOffset
System.Single
System.Double
System.UInt16
System.UInt32
System.UInt64
System.IDisposable
System.Uri
Showing the top 20 packages that depend on System.Runtime.
| Packages | Downloads |
|---|---|
|
JetBrains.Annotations
JetBrains.Annotations help reduce false positive warnings, explicitly declare purity and nullability in your code, deal with implicit usages of members, support special semantics of APIs in ASP.NET and XAML frameworks and otherwise increase accuracy of JetBrains Rider and ReSharper code inspections.
|
87 |
|
Microsoft.Extensions.Primitives
Primitives shared by framework extensions. Commonly used types include:
Microsoft.Extensions.Primitives.IChangeToken
Microsoft.Extensions.Primitives.StringValues
Microsoft.Extensions.Primitives.StringSegment
|
7 |
|
System.Security.Cryptography.X509Certificates
Provides types for reading, exporting and verifying Authenticode X.509 v3 certificates. These certificates are signed with a private key that uniquely and positively identifies the holder of the certificate.
Commonly Used Types:
System.Security.Cryptography.X509Certificates.X509Certificate2
System.Security.Cryptography.X509Certificates.X509Certificate
System.Security.Cryptography.X509Certificates.X509ContentType
System.Security.Cryptography.X509Certificates.StoreLocation
System.Security.Cryptography.X509Certificates.StoreName
System.Security.Cryptography.X509Certificates.X509FindType
System.Security.Cryptography.X509Certificates.X509ChainStatus
System.Security.Cryptography.X509Certificates.X509Certificate2Collection
System.Security.Cryptography.X509Certificates.X509EnhancedKeyUsageExtension
System.Security.Cryptography.X509Certificates.X509Chain
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
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.
|
7 |
|
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
30ab651fcb4354552bd4891619a0bdd81e0ebdbf
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
System.Diagnostics.TraceSource
Provides classes that help you trace the execution of your code. Developers should prefer the classes in the ETW-based System.Diagnostics.Tracing package.
|
6 |
|
System.ServiceModel.Duplex
Provides classes for consuming and communicating with duplex services.
Commonly Used Types:
System.ServiceModel.DuplexClientBase<TChannel>
System.ServiceModel.InstanceContext
When using NuGet 3.x this package requires at least version 3.4.
|
6 |
|
System.IO.FileSystem.Primitives
Provides common enumerations and exceptions for path-based I/O libraries.
Commonly Used Types:
System.IO.DirectoryNotFoundException
System.IO.FileAccess
System.IO.FileLoadException
System.IO.PathTooLongException
System.IO.FileMode
System.IO.FileShare
System.IO.FileAttributes
|
6 |
|
System.Runtime.Serialization.Xml
Provides classes for serializing objects to the Extensible Markup Language (XML) and deserializing XML data to objects.
Commonly Used Types:
System.Runtime.Serialization.DataContractSerializer
System.Runtime.Serialization.XmlObjectSerializer
System.Runtime.Serialization.InvalidDataContractException
System.Xml.XmlDictionaryReader
System.Xml.XmlDictionaryWriter
System.Xml.XmlDictionaryString
System.Xml.UniqueId
System.Xml.XmlDictionaryReaderQuotas
System.Runtime.Serialization.DataContractResolver
System.Xml.IXmlDictionary
|
6 |
|
System.Threading.Tasks.Parallel
Provides the System.Threading.Tasks.Parallel class, which adds support for running loops and iterators in parallel.
Commonly Used Types:
System.Threading.Tasks.Parallel
System.Threading.Tasks.ParallelLoopState
System.Threading.Tasks.ParallelLoopResult
System.Threading.Tasks.ParallelOptions
|
6 |
|
Polly
Polly is a .NET 3.5 / 4.0 / 4.5 / PCL library (Profile 259) that allows developers to express transient exception handling policies such as Retry, Retry Forever, Wait and Retry or Circuit Breaker in a fluent manner.
|
6 |
|
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>
|
6 |
|
System.ServiceModel.Duplex
Provides classes for consuming and communicating with duplex services.
Commonly Used Types:
System.ServiceModel.DuplexClientBase<TChannel>
System.ServiceModel.InstanceContext
|
6 |
|
System.Numerics.Vectors.WindowsRuntime
Provides extension methods for converting between System.Numerics.Vector2 and Windows.Foundation.Point and Size.
Commonly Used Types:
System.Numerics.VectorExtensions
- 1548494
|
6 |
|
System.Runtime.Serialization.Json
Provides classes for serializing objects to the JavaScript Object Notation (JSON) and deserializing JSON data to objects.
Commonly Used Types:
System.Runtime.Serialization.Json.DataContractJsonSerializer
\r\n TFS ID: 1577511, GitHub SHA: https://github.com/dotnet/corefx/tree/dacca1618c0dbb266945d42e58b9584e7c72126c
|
6 |
|
System.Globalization.Extensions
Provides classes for performing unicode string normalization, culture-specific string comparisons and support the use of non-ASCII characters for Internet domain names.
|
6 |
|
System.Diagnostics.FileVersionInfo
Provides the System.Diagnostics.FileVersionInfo class, which allows access to Win32 version resource information for a physical file on disk.
Commonly Used Types:
System.Diagnostics.FileVersionInfo
|
6 |
|
Microsoft.Extensions.Primitives
ASP.NET 5 primitives.
|
6 |
MonoAndroid 1.0
- No dependencies.
MonoTouch 1.0
- No dependencies.
.NET Framework 4.6
- No dependencies.
Xamarin.iOS 1.0
- No dependencies.
Xamarin.Mac 2.0
- No dependencies.
DNXCore 5.0
- System.Private.Uri (>= 4.0.1-beta-23225)
.NETCore 5.0
- System.Private.Uri (>= 4.0.1-beta-23225)
| Version | Downloads | Last updated |
|---|---|---|
| 4.3.1 | 3 | 01/21/2026 |
| 4.3.0 | 3 | 12/09/2025 |
| 4.3.0-preview1-24530-04 | 4 | 12/09/2025 |
| 4.1.2 | 2 | 01/21/2026 |
| 4.1.1 | 3 | 12/11/2025 |
| 4.1.0 | 3 | 01/21/2026 |
| 4.1.0-rc2-24027 | 2 | 01/21/2026 |
| 4.0.21-beta-23516 | 5 | 12/09/2025 |
| 4.0.21-beta-23409 | 4 | 12/09/2025 |
| 4.0.21-beta-23225 | 4 | 12/09/2025 |
| 4.0.20 | 3 | 12/10/2025 |
| 4.0.20-beta-23109 | 4 | 12/09/2025 |
| 4.0.20-beta-23019 | 4 | 12/09/2025 |
| 4.0.20-beta-22816 | 2 | 12/09/2025 |
| 4.0.20-beta-22605 | 4 | 12/09/2025 |
| 4.0.20-beta-22416 | 3 | 12/09/2025 |
| 4.0.20-beta-22231 | 5 | 12/09/2025 |
| 4.0.10 | 2 | 01/21/2026 |
| 4.0.10-beta-23109 | 3 | 12/09/2025 |
| 4.0.10-beta-23019 | 3 | 12/09/2025 |
| 4.0.0 | 3 | 12/11/2025 |
| 4.0.0-beta-23109 | 3 | 12/09/2025 |
| 4.0.0-beta-23019 | 4 | 12/09/2025 |