Parse (TBooleanHelper)

Size (TBooleanHelper)

ToInteger (TBooleanHelper)

ToOneZeroString (TBooleanSysHelper)

ToOnOffString (TBooleanSysHelper)

ToString (TBooleanHelper)

ToString (TBooleanSysHelper)

ToTrueFalseString (TBooleanSysHelper)

TryToParse (TBooleanHelper)