Symbolic Value : Composite Data
BUTTON_VERSIONxxx - Appended to the beginning and to the end of a CDBUTTON record.
Symbolic Values :
BUTTON_VERSION1 - Version 1
A CDBUTTON record may be encapsulated within a CDBEGINRECORD and CDENDRECORD. This version number is applied to the Version member within a CDBEGINRECORD and to the Version member within a CDENDRECORD.