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JapaneseCalendar::ToFourDigitYear Method

Converts the specified year to a four-digit year by using the TwoDigitYearMax property to determine the appropriate century.

Namespace:  System.Globalization
Assembly:  mscorlib (in mscorlib.dll)

public:
virtual int ToFourDigitYear(
	int year
) override

Parameters

year
Type: System::Int32
An integer (usually two digits) that represents the year to convert.

Return Value

Type: System::Int32
An integer that contains the four-digit representation of year.

ExceptionCondition
ArgumentOutOfRangeException

year is outside the range supported by the calendar.

This method implements Calendar::ToFourDigitYear.

Because the year in the Japanese calendar is typically less than four digits long, this implementation always returns the value of the year parameter.

ToFourDigitYear supports either a two-digit year or a four-digit year. However, a valid year is generally represented as two digits (less than 100). Passing a two-digit year value 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 value, or if it supplies zero or a negative value, ToFourDigitYear throws an exception.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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