First Week of Year constants

The following constants are defined with the corresponding numeric values. You may use them with date functions that accept firstWeekOfYear as a parameter:

Constant	Value	Description
crUseSystem	0	Use the NLS API setting.
crFirstJan1	1	Start with week in which January 1 occurs (default).
crFirstFourDays	2	Start with the first week that has at least four days in the new year.
crFirstFullWeek	3	Start with first full week of the year.