Export (0) Print
Expand All

HebrewCalendar.IsLeapMonth Method (Int32, Int32, Int32)

Determines whether the specified month in the specified year in the specified era is a leap month.

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

public override bool IsLeapMonth (
	int year,
	int month,
	int era
)
public boolean IsLeapMonth (
	int year, 
	int month, 
	int era
)
public override function IsLeapMonth (
	year : int, 
	month : int, 
	era : int
) : boolean

Parameters

year

An integer that represents the year.

month

An integer from 1 to 13 that represents the month.

era

An integer that represents the era. Specify either HebrewEra or CurrentEra.

Return Value

true if the specified month is a leap month; otherwise, false.

Exception typeCondition

ArgumentOutOfRangeException

year, month, or era is outside the range supported by this calendar.

This implementation of the HebrewCalendar class recognizes only the Hebrew years 5343 to 5999 (1583 to 2239 in the Gregorian calendar).

In every 19-year cycle that ends with a year that is evenly divisible by 19, the 3rd, 6th, 8th, 11th, 14th, 17th, and 19th years are leap years. A common year can have from 353 to 355 days, depending on the placement of Jewish holidays. A leap year can have from 383 to 385 days.

A leap month is an entire month that occurs only in a leap year. In the Hebrew calendar, Adar Beit is the only leap month.

The following code example calls IsLeapMonth for all the months in five years in the current era.

using System;
using System.Globalization;


public class SamplesHebrewCalendar  {

   public static void Main()  {

      // Creates and initializes a HebrewCalendar.
      HebrewCalendar myCal = new HebrewCalendar();

      // Checks all the months in five years in the current era.
      int iMonthsInYear;
      for ( int y = 5761; y <= 5765; y++ )  {
         Console.Write( "{0}:\t", y );
         iMonthsInYear = myCal.GetMonthsInYear( y, HebrewCalendar.CurrentEra );
         for ( int m = 1; m <= iMonthsInYear; m++ )
            Console.Write( "\t{0}", myCal.IsLeapMonth( y, m, HebrewCalendar.CurrentEra ) );
         Console.WriteLine();
      }

   }

}

/*
This code produces the following output.

5761:           False   False   False   False   False   False   False   False   False   False   False   False
5762:           False   False   False   False   False   False   False   False   False   False   False   False
5763:           False   False   False   False   False   False   True    False   False   False   False   False   False
5764:           False   False   False   False   False   False   False   False   False   False   False   False
5765:           False   False   False   False   False   False   True    False   False   False   False   False   False

*/

import System.* ;
import System.Globalization.* ;

public class SamplesHebrewCalendar
{
    public static void main(String[] args)
    {
        // Creates and initializes a HebrewCalendar.
        HebrewCalendar myCal =  new HebrewCalendar();

        // Checks all the months in five years in the current era.
        int iMonthsInYear;
        for (int y = 5761; y <= 5765; y++) {
            Console.Write("{0}:\t", System.Convert.ToString(y));
            iMonthsInYear = myCal.GetMonthsInYear(y, HebrewCalendar.CurrentEra);
            for (int m = 1; m <= iMonthsInYear; m++) {
                Console.Write("\t{0}", System.Convert.ToString(
                    myCal.IsLeapMonth(y, m, HebrewCalendar.CurrentEra)));
            }
            Console.WriteLine();
        } 
    } //main 
} //SamplesHebrewCalendar

/*
This code produces the following output.

5761:           False   False   False   False   False   False   False   False  
                False   False   False   False
5762:           False   False   False   False   False   False   False   False  
                False   False   False   False
5763:           False   False   False   False   False   False   True    False  
                False   False   False   False   False
5764:           False   False   False   False   False   False   False   False  
                False   False   False   False
5765:           False   False   False   False   False   False   True    False  
                False   False   False   False   False
*/

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0, 1.1, 1.0

Community Additions

ADD
Show:
© 2014 Microsoft