[Overview][Constants][Procedures and functions][Index] Reference for unit 'dateutils' (#rtl)

SecondOfTheDay

Calculate the number of seconds elapsed since the start of the day

Declaration

Source position: dateutil.inc line 212

function SecondOfTheDay(

  const AValue: TDateTime

):LongWord;

Arguments

AValue

  

Moment in the day

Function result

Number of seconds elapsed since the start of the day

Description

SecondOfTheDay returns the number of seconds that have passed since the start of the Day (00:00:00) till the moment indicated by AValue. This is a zero-based number, i.e. 00:00:00.999 return 0.

For an example, see the HourOfTheDay function.

See also

SecondOfTheYear

  

Calculate the number of seconds elapsed since the start of the year.

SecondOfTheMonth

  

Calculate number of seconds elapsed since the start of the month.

SecondOfTheWeek

  

Calculate the number of seconds elapsed since the start of the week

SecondOfTheHour

  

Calculate the number of seconds elapsed since the start of the hour

SecondOfTheMinute

  

Calculate the number of seconds elapsed since the start of the minute

HourOfTheDay

  

Calculate the hour of a given DateTime value

MinuteOfTheDay

  

Calculate the number of minutes elapsed since the start of the day

MilliSecondOfTheDay

  

Calculate the number of milliseconds elapsed since the start of the day

The latest version of this document can be found at lazarus-ccr.sourceforge.net.