TierDeveloper 

TierDeveloper is an O/R mapping and code generation tool that simplifies the complexities of N-Tier Applications and lets you develop real-life applications in matter of days instead of months.
code generator code generation tool o/r mapping tool .net c# vb.net persistence tool alachisoft tierdeveloper

Lattice.DataMapper 

Lattice.DataMapper is a persistence framework for .NET. Lattice.DataMapper provides a simple and flexible way to map objects to relational database.
persistence framework o/r mapper code generation stored procedures xml object relational mapping data access layer dal data access object

ORMGen 

ORMGen is an O/R Mapper code generator that creates a powerfull and scalable (COM+) O/R Mapper for your database-driven .NET applications.
o/r mapper code generator generation o/r mapping tool object relational mapping c# dotnet .net asp.net aspnet data access layer