NthDayOfWeek
Calculate which occurrence of weekday in the month a given day represents
Declaration
Source position: dateutil.inc line 378
function NthDayOfWeek(const AValue: TDateTime) : Word;
Description
NthDayOfWeek returns the occurrence of the weekday of AValue in the month. This is the N-th time that this weekday occurs in the month (e.g. the third Saturday of the month).
See also
| Name | Description |
|---|---|
| DecodeDayOfWeekInMonth | Decode a TDateTime value in year, month, day of week parts |
| EncodeDateMonthWeek | Encodes a year, month, week of month and day of week to a TDateTime value |
| EncodeDayOfWeekInMonth | Encodes a year, month, week, day of week specification to a TDateTime value |
| #rtl.sysutils.DayOfWeek | Returns the day of the week. |
| TryEncodeDayOfWeekInMonth | Encode a year, month, week, day of week triplet to a TDateTime value |
Example
Program Example104;
{ This program demonstrates the NthDayOfWeek function }
Uses SysUtils,DateUtils;
Begin
Write('Today is the ',NthDayOfWeek(Today),'-th ');
Writeln(formatdateTime('dddd',Today),' of the month.');
End.