System.Runtime 4.1.2
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
When using NuGet 3.x this package requires at least version 3.4.
Showing the top 20 packages that depend on System.Runtime.
| Packages | Downloads |
|---|---|
|
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.
|
226 |
|
System.IO.FileSystem
Provides types that allow reading and writing to files and types that provide basic file and directory support.
Commonly Used Types:
System.IO.FileStream
System.IO.FileInfo
System.IO.DirectoryInfo
System.IO.FileSystemInfo
System.IO.File
System.IO.Directory
System.IO.SearchOption
System.IO.FileOptions
When using NuGet 3.x this package requires at least version 3.4.
|
87 |
|
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.
|
87 |
|
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.
|
87 |
|
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.
|
87 |
|
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.
|
87 |
|
System.Diagnostics.Debug
Provides classes and attributes that allows basic interaction with a debugger.
Commonly Used Types:
System.Diagnostics.Debug
System.Diagnostics.DebuggerStepThroughAttribute
System.Diagnostics.Debugger
System.Diagnostics.DebuggerDisplayAttribute
System.Diagnostics.DebuggerBrowsableAttribute
System.Diagnostics.DebuggerBrowsableState
System.Diagnostics.DebuggerHiddenAttribute
System.Diagnostics.DebuggerNonUserCodeAttribute
System.Diagnostics.DebuggerTypeProxyAttribute
When using NuGet 3.x this package requires at least version 3.4.
|
87 |
|
System.Collections
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>
When using NuGet 3.x this package requires at least version 3.4.
|
87 |
|
System.Resources.ResourceManager
Provides classes and attributes that allow developers to create, store, and manage various culture-specific resources used in an application.
Commonly Used Types:
System.Resources.ResourceManager
System.Resources.NeutralResourcesLanguageAttribute
System.Resources.SatelliteContractVersionAttribute
System.Resources.MissingManifestResourceException
When using NuGet 3.x this package requires at least version 3.4.
|
86 |
|
System.Xml.ReaderWriter
Provides provides a fast, non-cached, forward-only way to read and write Extensible Markup Language (XML) data.
Commonly Used Types:
System.Xml.XmlNodeType
System.Xml.XmlException
System.Xml.XmlReader
System.Xml.XmlWriter
System.Xml.IXmlLineInfo
System.Xml.XmlNameTable
System.Xml.IXmlNamespaceResolver
System.Xml.XmlNamespaceManager
System.Xml.XmlQualifiedName
When using NuGet 3.x this package requires at least version 3.4.
|
86 |
|
System.Runtime.Extensions
Provides commonly-used classes for performing mathematical functions, conversions, string comparisons and querying environment information.
Commonly Used Types:
System.Math
System.Environment
System.Random
System.Progress<T>
System.Convert
System.Diagnostics.Stopwatch
System.Runtime.Versioning.FrameworkName
System.StringComparer
System.IO.Path
When using NuGet 3.x this package requires at least version 3.4.
|
86 |
|
System.IO.Packaging
Provides classes that support storage of multiple data objects in a single container.
When using NuGet 3.x this package requires at least version 3.4.
|
73 |
|
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.
|
73 |
|
System.Resources.ResourceManager
Provides classes and attributes that allow developers to create, store, and manage various culture-specific resources used in an application.
Commonly Used Types:
System.Resources.ResourceManager
System.Resources.NeutralResourcesLanguageAttribute
System.Resources.SatelliteContractVersionAttribute
System.Resources.MissingManifestResourceException
When using NuGet 3.x this package requires at least version 3.4.
|
56 |
|
System.Xml.XmlDocument
Provides an older in-memory Extensible Markup Language (XML) programming interface that enables you to modify XML documents. Developers should prefer the classes in the System.Xml.XDocument package.
Commonly Used Types:
System.Xml.XmlNode
System.Xml.XmlElement
System.Xml.XmlAttribute
System.Xml.XmlDocument
System.Xml.XmlDeclaration
System.Xml.XmlText
System.Xml.XmlComment
System.Xml.XmlNodeList
System.Xml.XmlWhitespace
System.Xml.XmlCDataSection
When using NuGet 3.x this package requires at least version 3.4.
|
55 |
|
System.ComponentModel.TypeConverter
Provides the System.ComponentModel.TypeConverter class, which represents a unified way of converting types of values to other types.
Commonly Used Types:
System.ComponentModel.TypeConverter
System.ComponentModel.TypeConverterAttribute
System.ComponentModel.PropertyDescriptor
System.ComponentModel.StringConverter
System.ComponentModel.ITypeDescriptorContext
System.ComponentModel.EnumConverter
System.ComponentModel.TypeDescriptor
System.ComponentModel.Int32Converter
System.ComponentModel.BooleanConverter
System.ComponentModel.DoubleConverter
When using NuGet 3.x this package requires at least version 3.4.
|
55 |
|
System.Runtime.Serialization.Primitives
Provides common types, including System.Runtime.Serialization.DataContractAttribute, for libraries that support data contract serialization.
Commonly Used Types:
System.Runtime.Serialization.StreamingContext
System.Runtime.Serialization.OnDeserializingAttribute
System.Runtime.Serialization.OnDeserializedAttribute
System.Runtime.Serialization.OnSerializingAttribute
System.Runtime.Serialization.OnSerializedAttribute
System.Runtime.Serialization.EnumMemberAttribute
System.Runtime.Serialization.DataMemberAttribute
System.Runtime.Serialization.DataContractAttribute
System.Runtime.Serialization.IgnoreDataMemberAttribute
System.Runtime.Serialization.SerializationException
When using NuGet 3.x this package requires at least version 3.4.
|
55 |
|
System.Security.Cryptography.Algorithms
Provides base types for cryptographic algorithms, including hashing, encryption, and signing operations.
Commonly Used Types:
System.Security.Cryptography.Aes
System.Security.Cryptography.RSA
System.Security.Cryptography.RSAParameters
System.Security.Cryptography.HMACSHA1
System.Security.Cryptography.SHA256
System.Security.Cryptography.SHA1
System.Security.Cryptography.SHA512
System.Security.Cryptography.SHA384
System.Security.Cryptography.HMACSHA256
System.Security.Cryptography.MD5
System.Security.Cryptography.HMACSHA384
System.Security.Cryptography.HMACSHA512
When using NuGet 3.x this package requires at least version 3.4.
|
55 |
|
Microsoft.Win32.Primitives
Provides common types for Win32-based libraries.
Commonly Used Types:
System.ComponentModel.Win32Exception
When using NuGet 3.x this package requires at least version 3.4.
|
55 |
|
System.Threading.Tasks
Provides types that simplify the work of writing concurrent and asynchronous code.
Commonly Used Types:
System.Threading.Tasks.Task<TResult>
System.Runtime.CompilerServices.TaskAwaiter<TResult>
System.Threading.Tasks.TaskCompletionSource<TResult>
System.Threading.Tasks.Task
System.OperationCanceledException
System.AggregateException
When using NuGet 3.x this package requires at least version 3.4.
|
55 |
MonoAndroid 1.0
- No dependencies.
MonoTouch 1.0
- No dependencies.
.NET Framework 4.5
- No dependencies.
.NET Framework 4.6.2
- No dependencies.
.NETCore 5.0
- Microsoft.NETCore.Platforms (>= 1.0.2)
- Microsoft.NETCore.Targets (>= 1.0.7)
.NET Standard 1.0
- Microsoft.NETCore.Platforms (>= 1.0.2)
- Microsoft.NETCore.Targets (>= 1.0.7)
.NET Standard 1.2
- Microsoft.NETCore.Platforms (>= 1.0.2)
- Microsoft.NETCore.Targets (>= 1.0.7)
.NET Standard 1.3
- Microsoft.NETCore.Platforms (>= 1.0.2)
- Microsoft.NETCore.Targets (>= 1.0.7)
.NET Standard 1.5
- Microsoft.NETCore.Platforms (>= 1.0.2)
- Microsoft.NETCore.Targets (>= 1.0.7)
.NETPortable 0.0
- No dependencies.
Windows 8.0
- No dependencies.
WindowsPhone 8.0
- No dependencies.
WindowsPhoneApp 8.1
- No dependencies.
Xamarin.iOS 1.0
- No dependencies.
Xamarin.Mac 2.0
- No dependencies.
Xamarin.TVOS 1.0
- No dependencies.
Xamarin.WatchOS 1.0
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 4.3.1 | 1 | 09/21/2026 |
| 4.3.0 | 55 | 11/21/2025 |
| 4.3.0-preview1-24530-04 | 1 | 09/21/2026 |
| 4.1.2 | 1 | 09/21/2026 |
| 4.1.1 | 0 | 02/12/2019 |
| 4.1.0 | 87 | 09/16/2025 |
| 4.1.0-rc2-24027 | 0 | 05/16/2016 |
| 4.0.21-beta-23516 | 1 | 09/21/2026 |
| 4.0.21-beta-23409 | 1 | 09/21/2026 |
| 4.0.21-beta-23225 | 1 | 09/21/2026 |
| 4.0.20 | 1 | 09/21/2026 |
| 4.0.20-beta-23109 | 1 | 09/21/2026 |
| 4.0.20-beta-23019 | 1 | 09/21/2026 |
| 4.0.20-beta-22816 | 1 | 09/21/2026 |
| 4.0.20-beta-22605 | 1 | 09/21/2026 |
| 4.0.20-beta-22416 | 1 | 09/21/2026 |
| 4.0.20-beta-22231 | 1 | 09/21/2026 |
| 4.0.10 | 1 | 09/21/2026 |
| 4.0.10-beta-23109 | 1 | 09/21/2026 |
| 4.0.10-beta-23019 | 1 | 09/21/2026 |
| 4.0.0 | 0 | 07/29/2015 |
| 4.0.0-beta-23109 | 1 | 09/21/2026 |
| 4.0.0-beta-23019 | 1 | 09/21/2026 |