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    IsLeapYear

    Determine whether a year is a leap year.

    Declaration

    Source position: datih.inc line 140

    function IsLeapYear(Year: Word) : Boolean;

    Description

    IsLeapYear returns True if Year is a leap year, False otherwise.

    Errors

    None.

    See also

    Name Description
    IncMonth Increases the month in a TDateTime value with a given amount.
    Date Return the current date.

    Example

    Program Example16;

{ This program demonstrates the IsLeapYear function }

Uses sysutils;

Var YY,MM,dd : Word;

Procedure TestYear (Y : Word);

begin
  Writeln (Y,' is leap year : ',IsLeapYear(Y));
end;

Begin
  DeCodeDate(Date,YY,mm,dd);
  TestYear(yy);
  TestYear(2000);
  TestYear(1900);
  TestYear(1600);
  TestYear(1992);
  TestYear(1995);
End.