Well i have gone thru it but got nothing except the following
LLINK cba=0; Control Button Array resource.The CBA is the main command input element in a Crystal application, and replaces the toolbar that was used for command input in ER5.
Target type:
CBA
Default value: 0
Notes:
Quartz does not support a CBA.
i want to know more abt it and its architecture.
if u have any more info plz inform me
with regards sandy.....