System.IO 4.3.0-preview1-24530-04
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.
Showing the top 20 packages that depend on System.IO.
| Packages | Downloads |
|---|---|
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Microsoft.AspNet.DataProtection
ASP.NET 5 logic to protect and unprotect data, similar to DPAPI.
|
4 |
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Microsoft.Build
This package contains the Microsoft.Build assembly which is used to create, edit, and evaluation MSBuild projects.
|
4 |
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Microsoft.NETCore
Provides a set of packages that can be used when building portable libraries on .NETCore based platforms.
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4 |
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NETStandard.Library
A set of standard .NET APIs that are prescribed to be used and supported together. This includes all of the APIs in the NETStandard.Platform package plus additional libraries that are core to .NET but built on top of NETStandard.Platform.
When using NuGet 3.x this package requires at least version 3.4.
|
16 |
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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
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4 |
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System.Diagnostics.Process
Provides the System.Diagnostics.Process class, which allows interaction with local and remote processes.
Commonly Used Types:
System.Diagnostics.Process
System.Diagnostics.ProcessModule
System.Diagnostics.ProcessStartInfo
System.Diagnostics.ProcessThread
|
4 |
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System.Diagnostics.TextWriterTraceListener
Provides trace listeners for directing tracing output to a text writer, such as System.IO.StreamWriter, or a stream, such as a System.IO.FileStream.
Commonly Used Types:
System.Diagnostics.TextWriterTraceListener
System.Diagnostics.DelimitedListTraceListener
|
4 |
|
System.IO.Packaging
Provides classes that support storage of multiple data objects in a single container.
When using NuGet 3.x this package requires at least version 3.4.
|
4 |
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System.IO.UnmanagedMemoryStream
Provides classes for access to unmanaged blocks of memory from managed code.
Commonly Used Types:
System.IO.UnmanagedMemoryStream
System.IO.UnmanagedMemoryAccessor
|
4 |
|
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.
|
5 |
|
System.Net.Http
Provides modern classes for sending HTTP requests and receiving HTTP responses from a resource identified by a URI.
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
|
4 |
|
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
|
4 |
|
System.Reflection.Emit
Provides classes that allow a compiler or tool to emit metadata and optionally generate a PE file on disk. The primary clients of these classes are script engines and compilers.
Commonly Used Types:
System.Reflection.Emit.AssemblyBuilder
System.Reflection.Emit.FieldBuilder
System.Reflection.Emit.TypeBuilder
System.Reflection.Emit.MethodBuilder
System.Reflection.Emit.ConstructorBuilder
System.Reflection.Emit.GenericTypeParameterBuilder
System.Reflection.Emit.ModuleBuilder
System.Reflection.Emit.PropertyBuilder
System.Reflection.Emit.AssemblyBuilderAccess
System.Reflection.Emit.EventBuilder
When using NuGet 3.x this package requires at least version 3.4.
|
5 |
|
System.Security.Cryptography.Algorithms
Provides base types for cryptographic algorithms, including hashing, encryption, and signing operations.
Commonly Used Types:
System.Security.Cryptography.Aes
System.Security.Cryptography.RSA
System.Security.Cryptography.RSAParameters
System.Security.Cryptography.HMACSHA1
System.Security.Cryptography.SHA256
System.Security.Cryptography.SHA1
System.Security.Cryptography.SHA512
System.Security.Cryptography.SHA384
System.Security.Cryptography.HMACSHA256
System.Security.Cryptography.MD5
System.Security.Cryptography.HMACSHA384
System.Security.Cryptography.HMACSHA512
|
4 |
|
System.Security.Cryptography.Algorithms
Provides base types for cryptographic algorithms, including hashing, encryption, and signing operations.
Commonly Used Types:
System.Security.Cryptography.Aes
System.Security.Cryptography.RSA
System.Security.Cryptography.RSAParameters
System.Security.Cryptography.HMACSHA1
System.Security.Cryptography.SHA256
System.Security.Cryptography.SHA1
System.Security.Cryptography.SHA512
System.Security.Cryptography.SHA384
System.Security.Cryptography.HMACSHA256
System.Security.Cryptography.MD5
System.Security.Cryptography.HMACSHA384
System.Security.Cryptography.HMACSHA512
- 1548494
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4 |
|
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.
|
5 |
|
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.
|
12 |
|
System.Xml.ReaderWriter
Provides provides a fast, non-cached, forward-only way to read and write Extensible Markup Language (XML) data.
Commonly Used Types:
System.Xml.XmlNodeType
System.Xml.XmlException
System.Xml.XmlReader
System.Xml.XmlWriter
System.Xml.IXmlLineInfo
System.Xml.XmlNameTable
System.Xml.IXmlNamespaceResolver
System.Xml.XmlNamespaceManager
System.Xml.XmlQualifiedName
When using NuGet 3.x this package requires at least version 3.4.
|
4 |
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System.Xml.XPath
Provides the classes that define a cursor model for navigating and editing Extensible Markup Language (XML) information items as instances of the XQuery 1.0 and XPath 2.0 Data Model.
Commonly Used Types:
System.Xml.XPath.XPathNavigator
System.Xml.XPath.IXPathNavigable
System.Xml.XPath.XPathNodeType
System.Xml.XPath.XPathNodeIterator
System.Xml.XPath.XPathExpression
System.Xml.XPath.XPathResultType
System.Xml.XPath.XPathException
System.Xml.XPath.XPathDocument
System.Xml.XPath.XPathItem
System.Xml.XPath.XPathNamespaceScope
- 1548494
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4 |
|
System.Xml.XPath
Provides the classes that define a cursor model for navigating and editing Extensible Markup Language (XML) information items as instances of the XQuery 1.0 and XPath 2.0 Data Model.
Commonly Used Types:
System.Xml.XPath.XPathNavigator
System.Xml.XPath.IXPathNavigable
System.Xml.XPath.XPathNodeType
System.Xml.XPath.XPathNodeIterator
System.Xml.XPath.XPathExpression
System.Xml.XPath.XPathResultType
System.Xml.XPath.XPathException
System.Xml.XPath.XPathDocument
System.Xml.XPath.XPathItem
System.Xml.XPath.XPathNamespaceScope
\r\n TFS ID: 1599443, GitHub SHA: https://github.com/dotnet/corefx/tree/eede273a4dfabcea608621f5e1bbf8ad00584cfb
|
4 |
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 (>= 1.1.0-preview1-24530-04)
- Microsoft.NETCore.Targets (>= 1.1.0-preview1-24530-04)
- System.Runtime (>= 4.3.0-preview1-24530-04)
- System.Text.Encoding (>= 4.3.0-preview1-24530-04)
- System.Threading.Tasks (>= 4.3.0-preview1-24530-04)
.NET Standard 1.0
- Microsoft.NETCore.Platforms (>= 1.1.0-preview1-24530-04)
- Microsoft.NETCore.Targets (>= 1.1.0-preview1-24530-04)
- System.Runtime (>= 4.3.0-preview1-24530-04)
- System.Text.Encoding (>= 4.3.0-preview1-24530-04)
- System.Threading.Tasks (>= 4.3.0-preview1-24530-04)
.NET Standard 1.3
- Microsoft.NETCore.Platforms (>= 1.1.0-preview1-24530-04)
- Microsoft.NETCore.Targets (>= 1.1.0-preview1-24530-04)
- System.Runtime (>= 4.3.0-preview1-24530-04)
- System.Text.Encoding (>= 4.3.0-preview1-24530-04)
- System.Threading.Tasks (>= 4.3.0-preview1-24530-04)
.NET Standard 1.5
- Microsoft.NETCore.Platforms (>= 1.1.0-preview1-24530-04)
- Microsoft.NETCore.Targets (>= 1.1.0-preview1-24530-04)
- System.Runtime (>= 4.3.0-preview1-24530-04)
- System.Text.Encoding (>= 4.3.0-preview1-24530-04)
- System.Threading.Tasks (>= 4.3.0-preview1-24530-04)
.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 |
|---|---|---|
| 4.3.0 | 2 | 05/16/2026 |
| 4.3.0-preview1-24530-04 | 3 | 04/24/2026 |
| 4.1.0 | 3 | 04/24/2026 |
| 4.1.0-rc2-24027 | 3 | 04/24/2026 |
| 4.0.11-beta-23516 | 3 | 04/24/2026 |
| 4.0.11-beta-23409 | 3 | 04/24/2026 |
| 4.0.11-beta-23225 | 3 | 04/24/2026 |
| 4.0.10 | 3 | 04/24/2026 |
| 4.0.10-beta-23109 | 3 | 04/24/2026 |
| 4.0.10-beta-23019 | 3 | 04/24/2026 |
| 4.0.10-beta-22816 | 3 | 04/24/2026 |
| 4.0.10-beta-22605 | 3 | 04/24/2026 |
| 4.0.10-beta-22416 | 3 | 04/24/2026 |
| 4.0.10-beta-22231 | 3 | 04/24/2026 |
| 4.0.0 | 3 | 04/24/2026 |
| 4.0.0-beta-23109 | 3 | 04/25/2026 |
| 4.0.0-beta-23019 | 3 | 04/25/2026 |