Unit 'DateUtils'	Package
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DaysInYear

Return the number of days in the year in which a date occurs.

Declaration

Source position: dateutil.inc line 120

function DaysInYear(

const AValue: TDateTime

):Word;

Arguments

AValue

Date in year of which to calculate the number of days.

Function result

Number of days in the year in which AValue occurs.

Description

daysInYear returns the number of days in the year part of AValue. The return value is either 365 or 366.

Example

Program Example14;

{ This program demonstrates the DaysInYear function }

Uses SysUtils,DateUtils;

Var
  Y : Word;

Begin
  or:=1992 to 2010 do
    Writeln(Y,' has ',DaysInYear(EncodeDate(Y,1,1)),' days.');
End.