WeekOfTheMonth

Extract the week of the month (and optionally month and year) from a DateTime value

Declaration

Source position: line 0

function WeekOfTheMonth(

const AValue: TDateTime

):Word; overload; function WeekOfTheMonth(

const AValue: TDateTime;

out AYear: Word;

out AMonth: Word

):Word; overload;

Arguments

AValue

Datetime value of which to calculate the week, month and year.

Function result

Week of the month

Arguments

`AValue`		Datetime value of which to calculate the week, month and year.
`AYear`		Year part of `AValue`
`AMonth`		Month part of `AValue`

Function result

Week of the month

Description

WeekOfTheMonth extracts the week of the month from Avalue and returns it, and optionally returns the year and month as well (in AYear, AMonth respectively).

Remark:

Note that weeks are numbered from 1 using the ISO 8601 standard, and the day of the week as well. This means that the year and month may not be the same as the year part of the date, since the week may start in the previous year as the first week of the year is the week with at least 4 days in it.

WeekOfTheYear		Extract the week of the year (and optionally year) of a DateTime indication.
DayOfTheMonth		Extract the day (of month) part of a DateTime value
HourOfTheMonth		Calculate the number of hours passed since the start of the month.
MinuteOfTheMonth		Calculate number of minutes elapsed since the start of the month.
SecondOfTheMonth		Calculate number of seconds elapsed since the start of the month.
MilliSecondOfTheMonth		Calculate number of milliseconds elapsed since the start of the month.

Example

Program Example41;

{ This program demonstrates the WeekOfTheMonth function }

Uses SysUtils,DateUtils;

Var
  N : TDateTime;

Begin
  N:=Now;
  Writeln('Week of the Month        : ',WeekOfTheMonth(N));
  Writeln('Day of the Month         : ',DayOfTheMonth(N));
  Writeln('Hour of the Month        : ',HourOfTheMonth(N));
  Writeln('Minute of the Month      : ',MinuteOfTheMonth(N));
  Writeln('Second of the Month      : ',SecondOfTheMonth(N));
  Writeln('MilliSecond of the Month : ',
          MilliSecondOfTheMonth(N));
End.

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WeekOfTheMonth

Declaration

Arguments

Function result

Arguments

Function result

Description

See also

Example