IsInLeapYear

Determine whether a date is in a leap year.

Declaration

Source position: dateutil.inc line 82

function IsInLeapYear(

const AValue: TDateTime

):Boolean;

Arguments

AValue

Date to be checked.

Function result

True if AValue is in a leap year, False if not.

Description

IsInLeapYear returns True if the year part of AValue is leap year, or False if not.

Example

Program Example3;

{ This program demonstrates the IsInLeapYear function }

Uses SysUtils,DateUtils;

Begin
  Writeln('Current year is leap year: ',IsInLeapYear(Date));
End.

Notes

 No notes exist for this page yet.

YearOf		Extract the year from a given date.
IsPM		Determine whether a time is PM or AM.
IsToday		Check whether a given date is today.
IsSameDay		Check if two date/time indications are the same day.