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.Collections.Specialized
Provides older specialized non-generic collections; for example, a linked list dictionary, a bit vector, and collections that contain only strings. Commonly Used Types: System.Collections.Specialized.NameValueCollection System.Collections.Specialized.NameObjectCollectionBase System.Collections.Specialized.StringCollection System.Collections.Specialized.IOrderedDictionary System.Collections.Specialized.HybridDictionary System.Collections.Specialized.OrderedDictionary System.Collections.Specialized.ListDictionary System.Collections.Specialized.StringDictionary System.Collections.Specialized.BitVector32 When using NuGet 3.x this package requires at least version 3.4.
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System.ComponentModel.Primitives
Provides interfaces that are used to implement the run-time and design-time behavior of components. Commonly Used Types: System.ComponentModel.IComponent System.ComponentModel.IContainer System.ComponentModel.ISite System.ComponentModel.ComponentCollection When using NuGet 3.x this package requires at least version 3.4.
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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.
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System.Collections.NonGeneric
Provides classes that define older non-generic collections of objects, such as lists, queues, hash tables and dictionaries. Developers should prefer the generic collections in the System.Collections package. Commonly Used Types: System.Collections.ArrayList System.Collections.Hashtable System.Collections.CollectionBase System.Collections.ReadOnlyCollectionBase System.Collections.Stack System.Collections.SortedList System.Collections.DictionaryBase System.Collections.Queue System.Collections.Comparer System.Collections.CaseInsensitiveComparer When using NuGet 3.x this package requires at least version 3.4.
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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.
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System.Security.Cryptography.OpenSsl
Provides cryptographic algorithm implementations and key management for non-Windows systems with OpenSSL. Commonly Used Types: System.Security.Cryptography.RSAOpenSsl When using NuGet 3.x this package requires at least version 3.4.
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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.
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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>
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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.
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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 When using NuGet 3.x this package requires at least version 3.4.
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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.
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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.
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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.
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System.Net.NameResolution
Provides the System.Net.Dns class, which enables developers to perform simple domain name resolution. Commonly Used Types: System.Net.Dns System.Net.IPHostEntry When using NuGet 3.x this package requires at least version 3.4.
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System.Security.SecureString
Provides the System.Security.SecureString class, which represents text that should be kept confidential. The text is encrypted for privacy when being used, and deleted from computer memory when no longer needed. Commonly Used Types: System.Security.SecureString System.Security.SecureStringMarshal When using NuGet 3.x this package requires at least version 3.4.
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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 When using NuGet 3.x this package requires at least version 3.4.
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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.
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System.Reflection.Emit.ILGeneration
Provides classes that allow a compiler or tool to emit Microsoft intermediate language (MSIL). The primary clients of these classes are script engines and compilers. Commonly Used Types: System.Reflection.Emit.ILGenerator System.Reflection.Emit.Label System.Reflection.Emit.CustomAttributeBuilder System.Reflection.Emit.LocalBuilder System.Reflection.Emit.ParameterBuilder System.Reflection.Emit.SignatureHelper When using NuGet 3.x this package requires at least version 3.4.
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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.
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System.Private.DataContractSerialization
Internal implementation package not meant for direct consumption. Please do not reference directly. Provides implementation of System.Runtime.Serialization packages. When using NuGet 3.x this package requires at least version 3.4.
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MonoAndroid 1.0

  • No dependencies.

Xamarin.WatchOS 1.0

  • No dependencies.

Xamarin.TVOS 1.0

  • No dependencies.

Xamarin.Mac 2.0

  • No dependencies.

Xamarin.iOS 1.0

  • No dependencies.

WindowsPhone 8.0

  • No dependencies.

Windows 8.0

  • No dependencies.

.NETPortable 0.0

  • No dependencies.

.NET Standard 1.5

.NET Standard 1.3

WindowsPhoneApp 8.1

  • No dependencies.

.NET Standard 1.2

.NET Standard 1.0

.NETCore 5.0

.NET Framework 4.6.2

  • No dependencies.

.NET Framework 4.5

  • No dependencies.

MonoTouch 1.0

  • No dependencies.

Version Downloads Last updated
4.3.1 4 01/12/2025
4.3.0 16 12/10/2023
4.3.0-preview1-24530-04 3 05/24/2025
4.1.2 2 05/24/2025
4.1.1 3 08/23/2025
4.1.0 11 12/10/2023
4.1.0-rc2-24027 0 05/16/2016
4.0.21-beta-23516 3 01/13/2025
4.0.21-beta-23409 4 01/13/2025
4.0.21-beta-23225 5 01/13/2025
4.0.20 4 01/13/2025
4.0.20-beta-23109 4 01/13/2025
4.0.20-beta-23019 4 01/13/2025
4.0.20-beta-22816 4 01/13/2025
4.0.20-beta-22605 5 01/13/2025
4.0.20-beta-22416 5 01/13/2025
4.0.20-beta-22231 3 01/13/2025
4.0.10 4 01/13/2025
4.0.10-beta-23109 4 01/13/2025
4.0.10-beta-23019 4 01/13/2025
4.0.0 4 01/13/2025
4.0.0-beta-23109 4 01/13/2025
4.0.0-beta-23019 4 01/13/2025