AxpDataGrid for ASP.NET
A datagrid with data editing capabilities in form mode.
Bean Software Search Control
ASP.NET web custom control, intended for web developers add searching database features to their web sites.
DataForm.NET
Enables use in application complex data entry forms without writing a single line of source code. It support SQL Server and Oracle.
DataObjects.NET
DataObjects.NET is object-to-database persistence layer for .NET Framework. By X-tensive.com.
DBNavigator
An open source .NET control that has a VCR-like interface for navigating data and managing records.
Deli
The intelligent data access layer, connects .NET components to relational databases with little or no code changes and no code generation. By Revelation Technologies.
Dharma .NET SDK
A rapid to implement SDK to provide high-end SQL functionality and performance to proprietary or legacy data source.
Directory of .NET Data Providers
List of vendors and authors of .NET data providers.
eXport.NET
A specially designed .NET component for quickly and efficiently exporting data into various formats. By SeriousFish Ltd.
Gentle.NET Object Persistence Framework
Automatic SQL generation and object construction. Supports PostgreSQL, MySQL, MS SQL Server, and SQLite.
ICI Database Editor
Toolkit to create data editing forms at runtime
JC Persistent Framework
Open Source O/R Database Mapping Layer based on Scott Amblers design.
Objectz.NET
An Object-Relational (O/R) mapping and persistence library for the .NET platform.
OraDirect .NET
Data Provider for direct access to Oracle database. By Core Lab.
Potis Port
Automate translation of information between business objects model and relational database tables for Visual Studio.NET.
Proposion N2N
Managed ADO.NET data driver for Lotus Domino. Integrates Lotus Domino into the .NET Framework.
Rsdn.Framework.Data
A namespace that represents a higher-level wrapper for ADO.NET with high performance object-relational mapping. [Open source, GPL]
Sql.Net
A software software component which allows programmatically create SQL queries in runtime using a convenient .Net Object Model, thus creating an abstraction layer over SQL. [Open source, GPL]
TurboDB.NET
A full-sized ADO.NET data provider featuring the Connection, Command, DataReader, DataAdapter and CommandBuilder components. Apart from the connection string, you should be able to use the same database code for OleDb and TurboDB data access.
VistaDB
A robust alternative database engine to Jet and MSDE for building small to midsize database applications under .NET and Win32.