FirstDayOfWeek Enum
Definition
Important
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Indicates the first day of the week to use when calling date-related functions.
public enum class FirstDayOfWeek
public enum FirstDayOfWeek
type FirstDayOfWeek =
Public Enum FirstDayOfWeek
- Inheritance
Fields
Name | Value | Description |
---|---|---|
System | 0 | The first day of the week as specified in your system settings This member is equivalent to the Visual Basic constant |
Sunday | 1 | Sunday (default) This member is equivalent to the Visual Basic constant |
Monday | 2 | Monday This member is equivalent to the Visual Basic constant |
Tuesday | 3 | Tuesday This member is equivalent to the Visual Basic constant |
Wednesday | 4 | Wednesday This member is equivalent to the Visual Basic constant |
Thursday | 5 | Thursday This member is equivalent to the Visual Basic constant |
Friday | 6 | Friday This member is equivalent to the Visual Basic constant |
Saturday | 7 | Saturday This member is equivalent to the Visual Basic constant |
Remarks
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 FirstDayOfWeek
enumeration specifies the valid values for the DayOfWeek
arguments, as well as the possible return values from the functions.
The DayOfWeek
argument takes the FirstDayOfWeek
enumeration members.
Date-related functions also return FirstDayOfWeek
values (except System
).
Applies to
See also
- FirstWeekOfYear
- DateFormat
- 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