EastAsianLunisolarCalendar.ToFourDigitYear(Int32) Method


Converts the specified year to a four-digit year.

 override int ToFourDigitYear(int year);
public override int ToFourDigitYear (int year);
override this.ToFourDigitYear : int -> int
Public Overrides Function ToFourDigitYear (year As Integer) As Integer



A two-digit or four-digit integer that represents the year to convert.


An integer that contains the four-digit representation of the year parameter.


year is outside the range supported by this calendar.


The ToFourDigitYear method uses the TwoDigitYearMax property to determine the appropriate century.

ToFourDigitYear supports either a two-digit year or a four-digit year. Passing a two-digit year value (less than 100) causes the method to convert the value to a four-digit value according to the TwoDigitYearMax value representing the appropriate century. If the application supplies a four-digit year value that is within the supported calendar range to ToFourDigitYear, the method returns the actual input value. If the application supplies a four-digit value that is outside the supported calendar range, or if it supplies a negative value, the method throws an exception.

Applies to