System::TDateTime __fastcall
SubtractYearMonthFromDateTime(System::TDateTime Value, int
YearMonthInterval, TEDBYearMonthIntervalType
YearMonthIntervalType)
Call the SubtractYearMonthFromDateTime method to subtract a year-month interval from a date-time value and return the new date-time value.
In ElevateDB, year-month intervals are Integer values that represent the number of days that have elapsed between two calendar days. Use the TEDBEngine YearMonthIntervalToSQLStr method to convert a year-month interval into a readable string.