3,384 packages returned for System

  • 15,216,720 total downloads
  • last updated 5/9/2017
  • Latest version: 4.3.2
Provides a programming interface for modern HTTP applications, including HTTP client components that allow applications to consume web services over HTTP and HTTP components that can be used by both clients and servers for parsing HTTP headers. Commonly Used... More information
System.Data.SQLite (x86/x64)
The official SQLite database engine for both x86 and x64 along with the ADO.NET provider. This package includes support for LINQ and Entity Framework 6.
  • 8,414,088 total downloads
  • last updated 8/11/2017
  • Latest version: 4.4.0
Provides additional types that simplify the work of writing concurrent and asynchronous code. Commonly Used Types: System.Threading.Tasks.ValueTask<TResult> 8321c729934c0f8be754953439b88e6e1c120c24
  • 18,099,325 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
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... More information
  • 10,899,756 total downloads
  • last updated 8/11/2017
  • Latest version: 4.4.1
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 8321c729934c0f8be754953439b88e6e1c120c24
  • 18,992,186 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
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... More information
  • 14,804,951 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
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... More information
  • 9,783,407 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
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.
  • 11,568,873 total downloads
  • last updated 8/11/2017
  • Latest version: 4.4.0
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 8321c729934c0f8be754953439b88e6e1c120c24 When using NuGet 3.x this package... More information
  • 17,690,085 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
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... More information
  • 7,637,973 total downloads
  • last updated 8/11/2017
  • Latest version: 4.4.0
Provides cryptographic algorithm implementations and key management for non-Windows systems with OpenSSL. Commonly Used Types: System.Security.Cryptography.RSAOpenSsl 8321c729934c0f8be754953439b88e6e1c120c24 When using NuGet 3.x this package requires at least version 3.4.
  • 7,753,916 total downloads
  • last updated 8/11/2017
  • Latest version: 4.4.0
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 8321c729934c0f8be754953439b88e6e1c120c24... More information
  • 15,284,659 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
Provides types that support COM interop and platform invoke services. Commonly Used Types: System.Runtime.InteropServices.GCHandle System.Runtime.InteropServices.GuidAttribute System.Runtime.InteropServices.COMException System.DllNotFoundException System.Runtime.InteropServices.DllImportAttribute... More information
  • 8,163,163 total downloads
  • last updated 8/11/2017
  • Latest version: 4.4.0
Provides resource pooling of any type for performance-critical applications that allocate and deallocate objects frequently. Commonly Used Types: System.Buffers.ArrayPool<T> 8321c729934c0f8be754953439b88e6e1c120c24 When using NuGet 3.x this package requires at least version 3.4.
  • 18,293,319 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
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... More information
  • 17,603,503 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
Provides the fundamental synchronization primitives, including System.Threading.Monitor and System.Threading.Mutex, that are required when writing asynchronous code. Commonly Used... More information
  • 12,646,928 total downloads
  • last updated 11/15/2016
  • Latest version: 4.3.0
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... More information