ISOWeek.GetYear(DateTime) Method

Definition

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 -> int
Public Shared Function GetYear (date As DateTime) As Integer

Parameters

date
DateTime

A date in the Gregorian calendar.

Returns

Int32

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