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

HourOfTheWeek

Calculate the number of hours elapsed since the start of the week.

Declaration

Source position: dateutil.inc line 202

function HourOfTheWeek(

  const AValue: TDateTime

):Word;

Arguments

AValue

  

DateTime value for which to calculate the hour of the week.

Function result

Number of hours elapsed since the start of the week till AValue.

Description

HourOfTheWeek returns the number of hours that have passed since the start of the Week till the moment indicated by AValue. This is a zero-based number, i.e. 00:59:59 on the first day of the week will return 0.

For an example, see the DayOfTheWeek function.

See also

HourOfTheYear

  

Calculate the number of hours passed since the start of the year.

HourOfTheMonth

  

Calculate the number of hours passed since the start of the month.

HourOfTheDay

  

Calculate the hour of a given DateTime value

DayOfTheWeek

  

Extracts the day of the week from a DateTime value

MinuteOfTheWeek

  

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

SecondOfTheWeek

  

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

MilliSecondOfTheWeek

  

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


Documentation generated on: Nov 16 2015