We covered a lot of ground in this introduction to VS Tools for Dynamics GP. You found it on the Web, installed it, built a window that looks just like one of the native Dexterity windows, and set it in motion. But remember, this just scratches the surface. So many more things are possible. You can work with scrolling windows, call lookup lists, respond to window events, integrate with web services, call native procedures, query the SQL database, and even record macros.
Several sample applications are available online. Use the search argument
VS Tools for Dynamics GP sample applications and you'll find many more resources to help you excel with this exciting development tool.