| Migrating from Four Js BDS to Genero BDL / User interface topics | |
In Four Js Business Development Suite (BDS), when the FGLGUI environment variable is not set, the application starts in TUI mode (FGLGUI=0). With Genero BDL, the default is GUI mode (FGLGUI=1). Therefore, when migrating from Informix® 4GL, you should set FGLGUI=0 to run the application in text mode as a first step.