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 |
|---|---|
|
System.Globalization.Calendars
Provides classes for performing date calculations using specific calendars, including the Gregorian, Julian, Hijri and Korean calendars.
Commonly Used Types:
System.Globalization.HijriCalendar
System.Globalization.GregorianCalendar
System.Globalization.HebrewCalendar
System.Globalization.KoreanCalendar
System.Globalization.ThaiBuddhistCalendar
System.Globalization.TaiwanCalendar
System.Globalization.JapaneseCalendar
System.Globalization.GregorianCalendarTypes
System.Globalization.PersianCalendar
System.Globalization.UmAlQuraCalendar
When using NuGet 3.x this package requires at least version 3.4.
|
66 |
|
System.Globalization
Provides classes that define culture-related information, including language, country/region, calendars in use, format patterns for dates, currency, and numbers, and sort order for strings.
Commonly Used Types:
System.Globalization.DateTimeFormatInfo
System.Globalization.CultureInfo
System.Globalization.NumberFormatInfo
System.Globalization.CalendarWeekRule
System.Globalization.TextInfo
System.Globalization.Calendar
System.Globalization.CompareInfo
System.Globalization.CompareOptions
System.Globalization.UnicodeCategory
When using NuGet 3.x this package requires at least version 3.4.
|
65 |
|
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.
Commonly Used Types:
System.StringNormalizationExtensions
System.Text.NormalizationForm
System.Globalization.IdnMapping
When using NuGet 3.x this package requires at least version 3.4.
|
65 |
|
System.IO.Compression.ZipFile
Provides classes that support the compression and decompression of streams using file system paths.
Commonly Used Types:
System.IO.Compression.ZipFile
When using NuGet 3.x this package requires at least version 3.4.
|
63 |
|
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
When using NuGet 3.x this package requires at least version 3.4.
|
63 |
|
System.Text.Encoding
Provides base abstract encoding classes for converting blocks of characters to and from blocks of bytes.
Commonly Used Types:
System.Text.Encoding
System.Text.DecoderFallbackException
System.Text.Decoder
System.Text.EncoderFallbackException
System.Text.Encoder
System.Text.EncoderFallback
System.Text.EncoderFallbackBuffer
System.Text.DecoderFallback
System.Text.DecoderFallbackBuffer
System.Text.DecoderExceptionFallback
When using NuGet 3.x this package requires at least version 3.4.
|
62 |
|
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.
|
62 |
|
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.
|
62 |
|
Sprache
Sprache is a simple, lightweight library for constructing parsers directly in C# code.
|
62 |
|
System.Reflection.Emit.Lightweight
Provides the System.Reflection.Emit.DynamicMethod class, which represents a dynamic method that can be compiled, executed, and discarded. Discarded methods are available for garbage collection.
Commonly Used Types:
System.Reflection.Emit.DynamicMethod
When using NuGet 3.x this package requires at least version 3.4.
|
62 |
|
System.Diagnostics.Tools
Provides attributes, such as GeneratedCodeAttribute and SuppresMessageAttribute, that are emitted or consumed by analysis tools.
Commonly Used Types:
System.CodeDom.Compiler.GeneratedCodeAttribute
System.Diagnostics.CodeAnalysis.SuppressMessageAttribute
When using NuGet 3.x this package requires at least version 3.4.
|
62 |
|
System.Net.Sockets
Provides classes such as Socket, TcpClient and UdpClient, which enable developers to send and receive data over the network.
Commonly Used Types:
System.Net.Sockets.Socket
System.Net.Sockets.SocketAsyncEventArgs
System.Net.Sockets.LingerOption
System.Net.Sockets.SocketAsyncOperation
System.Net.Sockets.ProtocolType
System.Net.Sockets.NetworkStream
System.Net.Sockets.TcpClient
System.Net.Sockets.SocketType
System.Net.Sockets.UdpClient
System.Net.Sockets.SocketShutdown
When using NuGet 3.x this package requires at least version 3.4.
|
62 |
|
System.Runtime.Numerics
Provides the numeric types System.Numerics.BigInteger and System.Numerics.Complex, which complement the numeric primitives, such as System.Byte, System.Double and System.Int32.
Commonly Used Types:
System.Numerics.BigInteger
System.Numerics.Complex
When using NuGet 3.x this package requires at least version 3.4.
|
62 |
|
System.Net.Primitives
Provides common types for network-based libraries, including System.Net.IPAddress, System.Net.IPEndPoint, and System.Net.CookieContainer.
Commonly Used Types:
System.Net.HttpStatusCode
System.Net.Sockets.SocketError
System.Net.Cookie
System.Net.Sockets.SocketException
System.Net.IPEndPoint
System.Net.ICredentials
System.Net.NetworkCredential
System.Net.IPAddress
System.Net.CookieCollection
System.Net.CookieContainer
When using NuGet 3.x this package requires at least version 3.4.
|
62 |
|
System.AppContext
Provides the System.AppContext class, which allows access to the BaseDirectory property and other application specific data.
Commonly Used Types:
System.AppContext
When using NuGet 3.x this package requires at least version 3.4.
|
62 |
|
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.
|
62 |
|
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
|
62 |
|
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.
|
62 |
|
System.Memory
Provides types for efficient representation and pooling of managed, stack, and native memory segments and sequences of such segments, along with primitives to parse and format UTF-8 encoded text stored in those memory segments.
Commonly Used Types:
System.Span
System.ReadOnlySpan
System.Memory
System.ReadOnlyMemory
System.Buffers.MemoryPool
System.Buffers.ReadOnlySequence
System.Buffers.Text.Utf8Parser
System.Buffers.Text.Utf8Formatter
c6cf790234e063b855fcdb50f3fb1b3cfac73275
When using NuGet 3.x this package requires at least version 3.4.
|
61 |
|
System.IO
Provides base input and output (I/O) types, including System.IO.Stream, System.IO.StreamReader and System.IO.StreamWriter, that allow reading and writing to data streams
Commonly Used Types:
System.IO.Stream
System.IO.EndOfStreamException
System.IO.MemoryStream
System.IO.StreamReader
System.IO.StreamWriter
System.IO.StringWriter
System.IO.TextWriter
System.IO.TextReader
When using NuGet 3.x this package requires at least version 3.4.
|
61 |
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 | 61 | 12/10/2025 |
| 4.3.0 | 59 | 12/10/2025 |
| 4.3.0-preview1-24530-04 | 0 | 10/24/2016 |
| 4.1.2 | 1 | 12/11/2025 |
| 4.1.1 | 2 | 12/09/2025 |
| 4.1.0 | 0 | 06/27/2016 |
| 4.1.0-rc2-24027 | 1 | 12/13/2025 |
| 4.0.21-beta-23516 | 1 | 12/13/2025 |
| 4.0.21-beta-23409 | 2 | 12/12/2025 |
| 4.0.21-beta-23225 | 2 | 12/11/2025 |
| 4.0.20 | 1 | 12/12/2025 |
| 4.0.20-beta-23109 | 2 | 12/11/2025 |
| 4.0.20-beta-23019 | 2 | 12/10/2025 |
| 4.0.20-beta-22816 | 0 | 04/24/2015 |
| 4.0.20-beta-22605 | 2 | 12/10/2025 |
| 4.0.20-beta-22416 | 0 | 01/16/2015 |
| 4.0.20-beta-22231 | 0 | 11/11/2014 |
| 4.0.10 | 1 | 12/13/2025 |
| 4.0.10-beta-23109 | 1 | 12/13/2025 |
| 4.0.10-beta-23019 | 2 | 12/11/2025 |
| 4.0.0 | 2 | 12/13/2025 |
| 4.0.0-beta-23109 | 1 | 12/13/2025 |
| 4.0.0-beta-23019 | 2 | 12/13/2025 |