OptDayOfYear Function |
Unit
QESBPCSDateTime
Declaration
Function OptDayOfYear(const DT: TDateTime): Integer;
Parameters |
DT | Date/Time to process. |
Category
Date/Time Arithmetic Routines
Year Based Arithmetic RoutinesImplementation
function OptDayOfYear (const DT: TDateTime): Integer; begin Result := Trunc (DT) - Trunc (OptEncodeDateI (OptDate2Year (DT), 1, 1)) + 1; End; |
|