ISOWeek.GetYear Method
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| GetYear(DateOnly) | |
| GetYear(DateTime) |
Calculates the ISO week-numbering year (also called ISO year informally) mapped to the input Gregorian date. |
- Source:
- ISOWeek.cs
- Source:
- ISOWeek.cs
- Source:
- ISOWeek.cs
Calculates the ISO week-numbering year (also called ISO year informally) mapped to the input Gregorian date.
public:
static int GetYear(DateTime date);public static int GetYear(DateTime date);static member GetYear : DateTime -> intPublic Shared Function GetYear (date As DateTime) As IntegerParameters
- date
- DateTime
A date in the Gregorian calendar.
Returns
The ISO week-numbering year, between 1 and 9999
Remarks
The ISO week-numbering year number mapping to Gregorian date can be different than the year of the given Gregorian. or example, the Gregorian date 2005-01-01 maps to the ISO week-numbering year 2004.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.1 |
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