BCGControlBar Pro for MFC
void CBCGPPropList::SetBoolLabels ( LPCTSTR  lpszTrue,
LPCTSTR  lpszFalse 
)

Specifies the textual representation of boolean labels.

Call this function to define how the text for the items of the boolean type should be displayed.

Parameters
lpszTrueSpecifies the text string for "TRUE" values.
lpszFalseSpecifies the text string for "FALSE" values.