ACUCOBOL-GT includes the following six library routines related to ActiveX:
| C$GETEVENTDATA | retrieves all event parameters from the control's event procedure |
| C$GETEVENTPARAM | retrieves specific event parameters from the control's event procedure |
| C$EXCEPINFO | retrieves information about an object exception that has been raised |
| C$RESOURCE | loads a control "state" resource file and either retrieves or destroys the resource handle associated with it |
| C$SETEVENTDATA | sets all event parameters to be sent back to the control when the control's event procedure exits |
| C$SETEVENTPARAM | sets specific event parameters to be sent back to the control when the control's event procedure exits |
These routines are documented in Library Routines.