System.DateUtils.DaysInMonth

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Delphi

function DaysInMonth(const AValue: TDateTime): Word;

C++

extern DELPHI_PACKAGE System::Word __fastcall DaysInMonth(const System::TDateTime AValue);

Properties

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

Description

Returns the number of days in the month of a specified TDateTime value.

Call DaysInMonth to obtain the number of days in the month of the TDateTime value specified by AValue.

See Also

• DaysInYear

• DaysInAMonth

• DaysBetween

• DayOfTheMonth

• IsInLeapYear

• StartOfTheMonth

• EndOfTheMonth

• Date and Time Support

Code Examples

• DateTimeGen (C++)
• DateTimeGen (Delphi)