System.Runtime 4.1.0
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 |
|---|---|
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System.Reflection.TypeExtensions
Provides extensions methods for System.Type that are designed to be source-compatible with older framework reflection-based APIs.
Commonly Used Types:
System.Reflection.TypeExtensions
System.Reflection.BindingFlags
When using NuGet 3.x this package requires at least version 3.4.
|
91 |
|
System.Runtime.CompilerServices.Unsafe
Provides the System.Runtime.CompilerServices.Unsafe class, which provides generic, low-level functionality for manipulating pointers.
Commonly Used Types:
System.Runtime.CompilerServices.Unsafe
7ee84596d92e178bce54c986df31ccc52479e772
When using NuGet 3.x this package requires at least version 3.4.
|
35 |
|
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.
|
17 |
|
System.Reflection.Primitives
Provides common enumerations for reflection-based libraries.
Commonly Used Types:
System.Reflection.FieldAttributes
System.Reflection.Emit.OpCode
System.Reflection.TypeAttributes
System.Reflection.MethodAttributes
System.Reflection.CallingConventions
System.Reflection.PropertyAttributes
System.Reflection.EventAttributes
System.Reflection.ParameterAttributes
System.Reflection.GenericParameterAttributes
System.Reflection.MethodImplAttributes
When using NuGet 3.x this package requires at least version 3.4.
|
17 |
|
System.Security.Cryptography.Cng
Provides cryptographic algorithm implementations and key management with Windows Cryptographic Next Generation API (CNG).
Commonly Used Types:
System.Security.Cryptography.RSACng
System.Security.Cryptography.ECDsaCng
System.Security.Cryptography.CngKey
30ab651fcb4354552bd4891619a0bdd81e0ebdbf
When using NuGet 3.x this package requires at least version 3.4.
|
16 |
|
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.
|
16 |
|
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>
7ee84596d92e178bce54c986df31ccc52479e772
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16 |
|
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.
|
16 |
|
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
32b491939fbd125f304031c35038b1e14b4e3958
When using NuGet 3.x this package requires at least version 3.4.
|
16 |
|
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.
|
16 |
|
System.Runtime.Handles
Provides base classes, including System.Runtime.InteropServices.CriticalHandle and System.Runtime.InteropServices.SafeHandle, for types that represent operating system handles.
Commonly Used Types:
System.Runtime.InteropServices.SafeHandle
Microsoft.Win32.SafeHandles.SafeWaitHandle
System.Runtime.InteropServices.CriticalHandle
System.Threading.WaitHandleExtensions
System.IO.HandleInheritability
When using NuGet 3.x this package requires at least version 3.4.
|
16 |
|
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>
|
16 |
|
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
30ab651fcb4354552bd4891619a0bdd81e0ebdbf
When using NuGet 3.x this package requires at least version 3.4.
|
15 |
|
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.
|
15 |
|
System.Threading
Provides the fundamental synchronization primitives, including System.Threading.Monitor and System.Threading.Mutex, that are required when writing asynchronous code.
Commonly Used Types:
System.Threading.Monitor
System.Threading.SynchronizationContext
System.Threading.ManualResetEvent
System.Threading.AutoResetEvent
System.Threading.ThreadLocal<T>
System.Threading.EventWaitHandle
System.Threading.SemaphoreSlim
System.Threading.Mutex
When using NuGet 3.x this package requires at least version 3.4.
|
15 |
|
System.Reflection
Provides types that retrieve information about assemblies, modules, members, parameters, and other entities in managed code by examining their metadata. These types also can be used to manipulate instances of loaded types, for example to hook up events or to invoke methods.
Commonly Used Types:
System.Reflection.MethodInfo
System.Reflection.PropertyInfo
System.Reflection.ParameterInfo
System.Reflection.FieldInfo
System.Reflection.ConstructorInfo
System.Reflection.Assembly
System.Reflection.MemberInfo
System.Reflection.EventInfo
System.Reflection.Module
When using NuGet 3.x this package requires at least version 3.4.
|
15 |
|
System.Threading.ThreadPool
Provides the System.Threading.ThreadPool class, which contains a pool of threads that can be used to execute tasks, post work items, wait on behalf of other threads, and process timers.
Commonly Used Types:
System.Threading.ThreadPool
System.Threading.WaitOrTimerCallback
When using NuGet 3.x this package requires at least version 3.4.
|
15 |
|
System.Text.RegularExpressions
Provides the System.Text.RegularExpressions.Regex class, an implementation of a regular expression engine.
Commonly Used Types:
System.Text.RegularExpressions.Regex
System.Text.RegularExpressions.RegexOptions
System.Text.RegularExpressions.Match
System.Text.RegularExpressions.Group
System.Text.RegularExpressions.Capture
System.Text.RegularExpressions.MatchEvaluator
When using NuGet 3.x this package requires at least version 3.4.
|
15 |
|
System.Runtime.InteropServices.RuntimeInformation
Provides APIs to query about runtime and OS information.
Commonly Used Types:
System.Runtime.InteropServices.RuntimeInformation
System.Runtime.InteropServices.OSPlatform
When using NuGet 3.x this package requires at least version 3.4.
|
15 |
|
System.Text.Encoding.Extensions
Provides support for specific encodings, including ASCII, UTF-7, UTF-8, UTF-16, and UTF-32.
Commonly Used Types:
System.Text.UTF8Encoding
System.Text.UnicodeEncoding
System.Text.ASCIIEncoding
System.Text.UTF7Encoding
System.Text.UTF32Encoding
When using NuGet 3.x this package requires at least version 3.4.
|
15 |
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 (>= 1.0.1)
- Microsoft.NETCore.Targets (>= 1.0.1)
.NET Standard 1.0
- Microsoft.NETCore.Platforms (>= 1.0.1)
- Microsoft.NETCore.Targets (>= 1.0.1)
.NET Standard 1.2
- Microsoft.NETCore.Platforms (>= 1.0.1)
- Microsoft.NETCore.Targets (>= 1.0.1)
.NET Standard 1.3
- Microsoft.NETCore.Platforms (>= 1.0.1)
- Microsoft.NETCore.Targets (>= 1.0.1)
.NET Standard 1.5
- Microsoft.NETCore.Platforms (>= 1.0.1)
- Microsoft.NETCore.Targets (>= 1.0.1)
.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 | 06/09/2026 |
| 4.3.0 | 14 | 05/21/2026 |
| 4.3.0-preview1-24530-04 | 0 | 10/24/2016 |
| 4.1.2 | 0 | 03/11/2019 |
| 4.1.1 | 0 | 02/12/2019 |
| 4.1.0 | 9 | 06/18/2026 |
| 4.1.0-rc2-24027 | 0 | 05/16/2016 |
| 4.0.21-beta-23516 | 0 | 11/18/2015 |
| 4.0.21-beta-23409 | 0 | 10/15/2015 |
| 4.0.21-beta-23225 | 0 | 09/02/2015 |
| 4.0.20 | 0 | 07/29/2015 |
| 4.0.20-beta-23109 | 0 | 07/27/2015 |
| 4.0.20-beta-23019 | 0 | 06/30/2015 |
| 4.0.20-beta-22816 | 0 | 04/24/2015 |
| 4.0.20-beta-22605 | 0 | 02/13/2015 |
| 4.0.20-beta-22416 | 0 | 01/16/2015 |
| 4.0.20-beta-22231 | 0 | 11/11/2014 |
| 4.0.10 | 0 | 07/29/2015 |
| 4.0.10-beta-23109 | 0 | 07/27/2015 |
| 4.0.10-beta-23019 | 0 | 06/30/2015 |
| 4.0.0 | 0 | 07/29/2015 |
| 4.0.0-beta-23109 | 0 | 07/27/2015 |
| 4.0.0-beta-23019 | 0 | 06/30/2015 |