System.Composition.AttributedModel by: Microsoft
  • 4.259k total downloads
  • Latest version: 11.0.0-preview.5.26302.115
Provides the foundational attributes that allow you to declare parts for composition, such as imports, exports, and metadata with the Managed Extensibility Framework (MEF).
System.Composition.Convention by: Microsoft
  • 4.235k total downloads
  • Latest version: 11.0.0-preview.5.26302.115
Provides types that support using Managed Extensibility Framework (MEF) with a convention-based configuration model.
System.Composition.Hosting by: Microsoft
  • 4.169k total downloads
  • Latest version: 11.0.0-preview.5.26302.115
Provides Managed Extensibility Framework (MEF) types that are useful to developers of extensible applications, or hosts.
System.Composition.Runtime by: Microsoft
  • 4.301k total downloads
  • Latest version: 11.0.0-preview.5.26302.115
Contains runtime components of the Managed Extensibility Framework (MEF).
System.Composition.TypedParts by: Microsoft
  • 4.235k total downloads
  • Latest version: 11.0.0-preview.5.26302.115
Provides container configuration and some extension methods for the Managed Extensibility Framework (MEF).
System.Configuration.ConfigurationManager by: Microsoft
  • 5.085k total downloads
  • Latest version: 11.0.0-preview.5.26302.115
Provides types that support using XML configuration files (app.config). This package exists only to support migrating existing .NET Framework code that already uses System.Configuration. When writing new code, use another configuration system instead, such as Microsoft.Extensions.Configuration.
System.Console by: Microsoft
  • 1.683k total downloads
  • Latest version: 4.3.1
Provides the System.Console class, which represents the standard input, output and error streams for console applications. Commonly Used Types: System.Console System.ConsoleColor When using NuGet 3.x this package requires at least version 3.4.
System.Data.Common by: Microsoft
  • 358 total downloads
  • Latest version: 4.3.0
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.
System.Data.DataSetExtensions by: Microsoft
  • 147 total downloads
  • Latest version: 4.6.0-preview3.19128.7
Provides extensions to form LINQ expressions and method queries against DataTable objects. Commonly Used Types: System.Data.DataRowComparer System.Data.DataRowExtensions System.Data.DataTableExtensions System.Data.EnumerableRowCollection System.Data.EnumerableRowCollectionExtensions System.Data.OrderedEnumerableRowCollection System.Data.TypedTableBase System.Data.TypedTableBaseExtensions When using NuGet 3.x this package requires at least version 3.4.
System.Data.Odbc by: Microsoft
  • 3.227k total downloads
  • Latest version: 11.0.0-preview.5.26302.115
Provides a collection of classes used to access an ODBC data source in the managed space Commonly Used Types: System.Data.Odbc.OdbcCommand System.Data.Odbc.OdbcConnection System.Data.Odbc.OdbcDataReader System.Data.Odbc.OdbcDataAdapter System.Data.Odbc.OdbcParameter System.Data.Odbc.OdbcParameterCollection System.Data.Odbc.OdbcTransaction
System.Data.OleDb by: Microsoft
  • 3.065k total downloads
  • Latest version: 11.0.0-preview.5.26302.115
Provides a collection of classes for OLEDB. Commonly Used Types: System.Data.OleDb.OleDbCommand System.Data.OleDb.OleDbCommandBuilder System.Data.OleDb.OleDbConnection System.Data.OleDb.OleDbDataAdapter System.Data.OleDb.OleDbDataReader System.Data.OleDb.OleDbParameter System.Data.OleDb.OleDbParameterCollection System.Data.OleDb.OleDbTransaction
System.Data.SqlClient by: Microsoft
  • 3.324k total downloads
  • Latest version: 4.9.1
DEPRECATED - Use Microsoft.Data.SqlClient.
System.Data.SQLite by: System.Data.SQLite
  • 306 total downloads
  • Latest version: 2.0.3
ADO.NET Data Provider for SQLite
System.Data.SQLite.Core by: SQLite Development Team
  • 196 total downloads
  • Latest version: 1.0.119
  • sqlite database ado.net provider interop
The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.
System.Data.SQLite.EF6 by: SQLite Development Team
  • 179 total downloads
  • Latest version: 1.0.119
  • sqlite database ado.net provider interop
Support for Entity Framework 6 using System.Data.SQLite.
System.Data.SQLite.Linq by: SQLite Development Team
  • 150 total downloads
  • Latest version: 1.0.119
  • sqlite database ado.net provider interop
Support for LINQ using System.Data.SQLite.
System.Data.SQLite.x86 by: SQLite Development Team
  • 221 total downloads
  • Latest version: 1.0.119
  • sqlite database ado.net provider interop
This is a legacy package; if possible, please use either the "System.Data.SQLite" or "System.Data.SQLite.Core" package instead. The official SQLite database engine combined with a complete ADO.NET provider all rolled into a single mixed-mode assembly for x86.
System.Diagnostics.Contracts by: Microsoft
  • 301 total downloads
  • Latest version: 4.3.0
Provides static classes for representing program contracts such as preconditions, postconditions, and invariants. Commonly Used Types: System.Diagnostics.Contracts.Contract System.Diagnostics.Contracts.ContractClassAttribute System.Diagnostics.Contracts.ContractClassForAttribute System.Diagnostics.Contracts.ContractFailureKind System.Runtime.CompilerServices.ContractHelper System.Diagnostics.Contracts.ContractInvariantMethodAttribute System.Diagnostics.Contracts.PureAttribute System.Diagnostics.Contracts.ContractArgumentValidatorAttribute System.Diagnostics.Contracts.ContractVerificationAttribute System.Diagnostics.Contracts.ContractOptionAttribute When using NuGet 3.x this package requires at least version 3.4.
System.Diagnostics.Debug by: Microsoft
  • 1.648k total downloads
  • Latest version: 4.3.0
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.
System.Diagnostics.DiagnosticSource by: Microsoft
  • 13.425k total downloads
  • Latest version: 11.0.0-preview.5.26302.115
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