System.DateUtils.SecondOfTheWeek

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Delphi

function SecondOfTheWeek(const AValue: TDateTime): Cardinal;

C++

extern DELPHI_PACKAGE unsigned __fastcall SecondOfTheWeek(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 seconds between a specified TDateTime value and 12:00:00 A.M. of the first day of the week.

Call SecondOfTheWeek to obtain the number of seconds between AValue and 12:00:00 A.M. on Monday of the week that includes AValue.

Note: SecondOfTheWeek defines the week of AValue according to the ISO 8601 standard. That is, the week starts on Monday and ends on Sunday.

See Also

• SecondOfTheDay

• SecondOfTheMonth

• SecondOfTheYear

• SecondOfTheHour

• SecondOfTheMinute

• DayOfWeek

• HourOfTheWeek

• MinuteOfTheWeek

• MilliSecondOfTheWeek

• StartOfTheWeek

• SecondsBetween

• Date and Time Support

Code Examples

• DateTimeCompare (C++)
• DateTimeCompare (Delphi)