System.Runtime 4.0.0
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
Showing the top 20 packages that depend on System.Runtime.
| Packages | Downloads |
|---|---|
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System.Runtime.Loader
Provides the System.Runtime.Loader.AssemblyLoadContext class, which provides members for loading assemblies.
Commonly Used Types:
System.Runtime.Loader.AssemblyLoadContext
When using NuGet 3.x this package requires at least version 3.4.
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12 |
|
NETStandard.Library
A set of standard .NET APIs that are prescribed to be used and supported together.
18a36291e48808fa7ef2d00a764ceb1ec95645a5
When using NuGet 3.x this package requires at least version 3.4.
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8 |
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System.Buffers
Provides resource pooling of any type for performance-critical applications that allocate and deallocate objects frequently.
Commonly Used Types:
System.Buffers.ArrayPool<T>
7601f4f6225089ffb291dc7d58293c7bbf5c5d4f
When using NuGet 3.x this package requires at least version 3.4.
|
8 |
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System.Buffers
Provides resource pooling of any type for performance-critical applications that allocate and deallocate objects frequently.
Commonly Used Types:
System.Buffers.ArrayPool<T>
30ab651fcb4354552bd4891619a0bdd81e0ebdbf
When using NuGet 3.x this package requires at least version 3.4.
|
8 |
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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
8321c729934c0f8be754953439b88e6e1c120c24
When using NuGet 3.x this package requires at least version 3.4.
|
8 |
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System.IO.FileSystem.AccessControl
Provides types for managing access and audit control lists for files and directories.
Commonly Used Types:
System.Security.AccessControl.DirectoryObjectSecurity
System.Security.AccessControl.DirectorySecurity
System.Security.AccessControl.FileSecurity
System.Security.AccessControl.FileSystemAccessRule
System.Security.AccessControl.FileSystemAuditRule
System.Security.AccessControl.FileSystemRights
System.Security.AccessControl.FileSystemSecurity
When using NuGet 3.x this package requires at least version 3.4.
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8 |
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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.
|
7 |
|
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.
|
7 |
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System.Data.Common
Provides the base abstract classes, including System.Data.DbConnection and System.Data.DbCommand, for all data providers.
Commonly Used Types:
System.DBNull
System.Data.Common.DbConnection
System.Data.Common.DbException
System.Data.Common.DbParameter
System.Data.DbType
System.Data.Common.DbDataReader
System.Data.Common.DbCommand
System.Data.Common.DbTransaction
System.Data.Common.DbParameterCollection
System.Data.Common.DbProviderFactory
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
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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.
|
7 |
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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
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.
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7 |
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System.ComponentModel
Provides interfaces for the editing and change tracking of objects used as data sources.
Commonly Used Types:
System.ComponentModel.CancelEventArgs
System.IServiceProvider
System.ComponentModel.IEditableObject
System.ComponentModel.IChangeTracking
System.ComponentModel.IRevertibleChangeTracking
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
System.Security.Cryptography.Csp
Provides cryptographic algorithm implementations and key management with Windows Cryptographic API (CryptoAPI).
Commonly Used Types:
System.Security.Cryptography.RSACryptoServiceProvider
System.Security.Cryptography.CspParameters
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
System.Xml.XPath.XDocument
Provides extension methods that add System.Xml.XPath support to the System.Xml.XDocument package.
Commonly Used Types:
System.Xml.XPath.Extensions
System.Xml.XPath.XDocumentExtensions
When using NuGet 3.x this package requires at least version 3.4.
|
7 |
|
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.
|
6 |
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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.
|
6 |
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System.ValueTuple
Provides the System.ValueTuple structs, which implement the underlying types for C# 7 tuples.
Commonly Used Types:
System.ValueTuple
System.ValueTuple<T1>
System.ValueTuple<T1, T2>
System.ValueTuple<T1, T2, T3>
System.ValueTuple<T1, T2, T3, T4>
System.ValueTuple<T1, T2, T3, T4, T5>
System.ValueTuple<T1, T2, T3, T4, T5, T6>
System.ValueTuple<T1, T2, T3, T4, T5, T6, T7>
System.ValueTuple<T1, T2, T3, T4, T5, T6, T7, TRest>
When using NuGet 3.x this package requires at least version 3.4.
|
6 |
|
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.
|
6 |
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System.Runtime.Serialization.Formatters
Provides common types for libraries that support runtime serialization.
Commonly Used Types:
System.SerializableAttribute
System.Runtime.Serialization.ISerializable
When using NuGet 3.x this package requires at least version 3.4.
|
6 |
Windows 8.0
- No dependencies.
.NET Framework 4.5
- No dependencies.
MonoAndroid 1.0
- No dependencies.
MonoTouch 1.0
- No dependencies.
WindowsPhone 8.0
- No dependencies.
WindowsPhoneApp 8.1
- No dependencies.
Xamarin.iOS 1.0
- No dependencies.
Xamarin.Mac 2.0
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 4.3.1 | 1 | 3/8/2025 |
| 4.3.0 | 3 | 8/6/2023 |
| 4.3.0-preview1-24530-04 | 1 | 3/8/2025 |
| 4.1.2 | 1 | 3/8/2025 |
| 4.1.1 | 1 | 3/8/2025 |
| 4.1.0 | 2 | 8/6/2023 |
| 4.1.0-rc2-24027 | 1 | 3/8/2025 |
| 4.0.21-beta-23516 | 1 | 3/8/2025 |
| 4.0.21-beta-23409 | 1 | 3/8/2025 |
| 4.0.21-beta-23225 | 1 | 3/8/2025 |
| 4.0.20 | 1 | 3/8/2025 |
| 4.0.20-beta-23109 | 2 | 3/8/2025 |
| 4.0.20-beta-23019 | 1 | 3/8/2025 |
| 4.0.20-beta-22816 | 1 | 3/8/2025 |
| 4.0.20-beta-22605 | 1 | 3/8/2025 |
| 4.0.20-beta-22416 | 1 | 3/8/2025 |
| 4.0.20-beta-22231 | 1 | 3/8/2025 |
| 4.0.10 | 1 | 3/8/2025 |
| 4.0.10-beta-23109 | 1 | 3/8/2025 |
| 4.0.10-beta-23019 | 1 | 3/8/2025 |
| 4.0.0 | 1 | 3/8/2025 |
| 4.0.0-beta-23109 | 1 | 3/8/2025 |
| 4.0.0-beta-23019 | 1 | 3/8/2025 |