Description: Creates a date from an ISO week-numbering year, week number and day of week.
Calling convention: EncodeDateWeek(Year: Integer, WeekOfYear: Integer, DayOfWeek: Integer): DateTime
Parameters:
Year: ISO week-numbering year.
WeekOfYear: ISO week number.
DayOfWeek: ISO day number, where 1 is Monday and 7 is Sunday.
Returns: The encoded DateTime. Variant NULL in any argument returns NULL; invalid or out-of-range values raise an exception.
Availability: Default.
Example:
WeekStart := EncodeDateWeek(2026, 34, 1);