DateTimeFormatInfo.CalendarWeekRule Property
.NET Framework 4.5
Gets or sets a value that specifies which rule is used to determine the first calendar week of the year.
Namespace: System.Globalization
Assembly: mscorlib (in mscorlib.dll)
Property Value
Type: System.Globalization.CalendarWeekRuleA value that determines the first calendar week of the year. The default for InvariantInfo is CalendarWeekRule.FirstDay.
| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | The property is being set to a value that is not a valid CalendarWeekRule value. |
| InvalidOperationException | In a set operation, the current DateTimeFormatInfo object is read-only. |
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.