About ECO for VisualStudio: ECO is a tool for creating model drive applications in Microsoft Visual Studio. With ECO, the domain classes are defined in a model as class diagrams and state diagrams. ECO then generates both the database, the application code, and the O/R mapping, freeing developer creativity for less mundane tasks. At runtime, ECO adds extensive framework support for common tasks such as data binding, transaction handling and multilevel Undo/Redo. [more]