Version

FirstWeekOfYear Enumeration

Indicates the first week of the year to use when calling date-related functions.
Syntax
public enum FirstWeekOfYear : System.Enum 
Members
MemberDescription
FirstFourDaysThe first week that has at least four days in the new year This member is equivalent to the Visual Basic constant vbFirstFourDays.
FirstFullWeekThe first full week of the year This member is equivalent to the Visual Basic constant vbFirstFullWeek.
Jan1The week in which January 1 occurs (default) This member is equivalent to the Visual Basic constant vbFirstJan1.
SystemThe day of the week specified in your system settings as the first day of the week This member is equivalent to the Visual Basic constant vbUseSystem.
Requirements

Target Platforms: Android 4.4+, iOS 8+

Development Environments: Visual Studio 2015+, Visual Studio for Mac Preview, Xamarin for Visual Studio 4.2+

See Also