System.SysUtils.IsLeapYear

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Delphi

function IsLeapYear(Year: Word): Boolean;

C++

extern DELPHI_PACKAGE bool __fastcall IsLeapYear(System::Word Year);

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.SysUtils.pas System.SysUtils.hpp	System.SysUtils	System.SysUtils

Description

Indicates whether a specified year is a leap year.

Call IsLeapYear to determine whether the year specified by the Year parameter is a leap year. Year specifies the calendar year.

Use YearOf to obtain the value of Year for IsLeapYear from a TDateTime value.

See Also

• Date

• YearOf

• IsInLeapYear

Code Examples

• IsLeapYear (Delphi)
• IsLeapYear (C++)