Week OfYear Enum
Indicates the first week of the year to use when calling date-related functions.
public enum class FirstWeekOfYear
public enum FirstWeekOfYear
type FirstWeekOfYear =
Public Enum FirstWeekOfYear
The first week that has at least four days in the new year. This member is equivalent to the Visual Basic constant
The first full week of the year. This member is equivalent to the Visual Basic constant
The week in which January 1 occurs (default). This member is equivalent to the Visual Basic constant
The week specified in your system settings as the first week of the year. This member is equivalent to the Visual Basic constant
When you call date-related functions, you can use the following enumeration members in your code in place of the actual values.
Some date-related functions take a
DayOfWeek argument, a
WeekOfYear argument, or both. The
FirstWeekOfYear enumeration specifies the valid values for the
WeekOfYear arguments, as well as the possible return values from the functions.
WeekOfYear argument takes the
FirstWeekOfYear enumeration members.
- DateDiff(DateInterval, DateTime, DateTime, FirstDayOfWeek, FirstWeekOfYear)
- DatePart(DateInterval, DateTime, FirstDayOfWeek, FirstWeekOfYear)
- Format(Object, String)
- Weekday(DateTime, FirstDayOfWeek)
- Constants and Enumerations
- When to Use an Enumeration
- How to: Refer to an Enumeration Member