System.IO 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 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.

Requires NuGet 2.12 or higher.

Install-Package System.IO -Version 4.3.0

dotnet add package System.IO --version 4.3.0

<PackageReference Include="System.IO" Version="4.3.0" />

paket add System.IO --version 4.3.0

Release Notes

https://go.microsoft.com/fwlink/?LinkID=799421

Dependencies

• .NETCore 5.0

  • Microsoft.NETCore.Platforms (>= 1.1.0)
  • Microsoft.NETCore.Targets (>= 1.1.0)
  • System.Runtime (>= 4.3.0)
  • System.Text.Encoding (>= 4.3.0)
  • System.Threading.Tasks (>= 4.3.0)

• .NETFramework 4.5

  • No dependencies.

• .NETFramework 4.6.2

  • No dependencies.

• .NETStandard 1.0

  • Microsoft.NETCore.Platforms (>= 1.1.0)
  • Microsoft.NETCore.Targets (>= 1.1.0)
  • System.Runtime (>= 4.3.0)
  • System.Text.Encoding (>= 4.3.0)
  • System.Threading.Tasks (>= 4.3.0)

• .NETStandard 1.3

  • Microsoft.NETCore.Platforms (>= 1.1.0)
  • Microsoft.NETCore.Targets (>= 1.1.0)
  • System.Runtime (>= 4.3.0)
  • System.Text.Encoding (>= 4.3.0)
  • System.Threading.Tasks (>= 4.3.0)

• .NETStandard 1.5

  • Microsoft.NETCore.Platforms (>= 1.1.0)
  • Microsoft.NETCore.Targets (>= 1.1.0)
  • System.Runtime (>= 4.3.0)
  • System.Text.Encoding (>= 4.3.0)
  • System.Threading.Tasks (>= 4.3.0)

• MonoAndroid 1.0

  • No dependencies.

• MonoTouch 1.0

  • No dependencies.

• Portable Class Library (.NETFramework 4.5, Windows 8.0, WindowsPhone 8.0, WindowsPhoneApp 8.1)

  • 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.

Used By

NuGet packages (455)

Showing the top 5 NuGet packages that depend on System.IO:

Package	Downloads
System.Net.Http 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 Types: System.Net.Http.HttpResponseMessage System.Net.Http.DelegatingHandler System.Net.Http.HttpRequestException System.Net.Http.HttpClient System.Net.Http.MultipartContent System.Net.Http.Headers.HttpContentHeaders System.Net.Http.HttpClientHandler System.Net.Http.StreamContent System.Net.Http.FormUrlEncodedContent System.Net.Http.HttpMessageHandler When using NuGet 3.x this package requires at least version 3.4.	272.3M
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.	246.0M
System.Linq.Expressions Provides classes, interfaces and enumerations that enable language-level code expressions to be represented as objects in the form of expression trees. Commonly Used Types: System.Linq.IQueryable<T> System.Linq.IQueryable System.Linq.Expressions.Expression<TDelegate> System.Linq.Expressions.Expression System.Linq.Expressions.ExpressionVisitor When using NuGet 3.x this package requires at least version 3.4.	230.1M
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 When using NuGet 3.x this package requires at least version 3.4.	197.7M
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.	197.2M

GitHub repositories (243)

Showing the top 5 popular GitHub repositories that depend on System.IO:

Repository	Stars
shadowsocks/shadowsocks-windows If you want to keep a secret, you must also hide it from yourself.	50.5K
dotnet-architecture/eShopOnContainers Cross-platform .NET sample microservices and container based application that runs on Linux Windows and macOS. Powered by .NET Core 3.0, Docker Containers and Azure Kubernetes Services. Supports Visual Studio, VS for Mac and CLI based environments with Docker CLI, dotnet CLI, VS Code or any other code editor.	15.3K
MaterialDesignInXAML/MaterialDesignInXamlToolkit Google's Material Design in XAML & WPF, for C# & VB.Net.	9.6K
NancyFx/Nancy Lightweight, low-ceremony, framework for building HTTP based services on .Net and Mono	7.1K
dotnet/orleans Orleans is a cross-platform framework for building distributed applications with .NET	6.9K

Version History