[Overview][Constants][Procedures and functions][Index] 
Return the last moment of day of the week, given a year and a week in the year.
Source position: dateutil.inc line 170
function EndOfAWeek( 
const AYear: Word; 
const AWeekOfYear: Word; 
const ADayOfWeek: Word 
):TDateTime; 
const AYear: Word; 
const AWeekOfYear: Word 
):TDateTime; 
ADayOfWeek 

Day of the week 
EndOfAWeek returns a TDateTime value with the date of the last moment (23:59:59:999) on the indicated day of the week indicated by the AYear, AWeek, ADayOfWeek values.
The default value for ADayOfWeek is 7.

Return the first day of the week, given a date. 


Calculate a TDateTime value which represents the end of a week, given a date in that week. 


Return the last moment of day of the week, given a year and a week in the year. 


Return first date of month, given a year/month pair. 


Calculate a TDateTime value representing the last day of a year, given a date in that year. 


Calculate a TDateTime value representing the last day of a year 


Calculate a TDateTime value representing the last day of the month, given a day in that month. 


Calculate a TDateTime value representing the last day of the indicated month 
Program Example35; { This program demonstrates the EndOfAWeek function } Uses SysUtils,DateUtils; Const Fmt = '"Last day of this week : "dd mmmm yyyy hh:nn:ss'; Fmt2 = '"Last1 day of this week : "dd mmmm yyyy hh:nn:ss'; Var Y,W : Word; Begin Y:=YearOf(Today); W:=WeekOf(Today); Writeln(FormatDateTime(Fmt,EndOfAWeek(Y,W))); Writeln(FormatDateTime(Fmt2,EndOfAWeek(Y,W,6))); End.