The developers that gave you aVBasic and aVBasic+DB now bring you aVBasicPro. AVBasicPro is the same visually oriented programming environment as aVBasic and aVBasic Free, and +DB. Select a control with the menu selection "New Control, " drag it to where you want it on the screen, and touch it to change it, then add BASIC code to it. One line of BASIC can do a lot.