KoreanCalendar.IsLeapDay(Int32, Int32, Int32, Int32) Méthode

public:
 override bool IsLeapDay(int year, int month, int day, int era);

public override bool IsLeapDay (int year, int month, int day, int era);

override this.IsLeapDay : int * int * int * int -> bool

Public Overrides Function IsLeapDay (year As Integer, month As Integer, day As Integer, era As Integer) As Boolean

Paramètres

Retours

true si le jour spécifié est un jour bissextile ; sinon, false.

Exceptions

Exemples

L’exemple suivant appelle IsLeapDay pour le dernier jour du deuxième mois (février) pendant cinq ans dans chacune des ères.

using namespace System;
using namespace System::Globalization;
int main()
{
   
   // Creates and initializes a KoreanCalendar.
   KoreanCalendar^ myCal = gcnew KoreanCalendar;
   
   // Creates a holder for the last day of the second month (February).
   int iLastDay;
   
   // Displays the header.
   Console::Write( "YEAR\t" );
   for ( int y = 4334; y <= 4338; y++ )
      Console::Write( "\t {0}", y );
   Console::WriteLine();
   
   // Checks five years in the current era.
   Console::Write( "CurrentEra:" );
   for ( int y = 4334; y <= 4338; y++ )
   {
      iLastDay = myCal->GetDaysInMonth( y, 2, KoreanCalendar::CurrentEra );
      Console::Write( "\t {0}", myCal->IsLeapDay( y, 2, iLastDay, KoreanCalendar::CurrentEra ) );

   }
   Console::WriteLine();
   
   // Checks five years in each of the eras.
   for ( int i = 0; i < myCal->Eras->Length; i++ )
   {
      Console::Write( "Era {0}:\t", myCal->Eras[ i ] );
      for ( int y = 4334; y <= 4338; y++ )
      {
         iLastDay = myCal->GetDaysInMonth( y, 2, myCal->Eras[ i ] );
         Console::Write( "\t {0}", myCal->IsLeapDay( y, 2, iLastDay, myCal->Eras[ i ] ) );

      }
      Console::WriteLine();

   }
}

/*
This code produces the following output.

YEAR            4334    4335    4336    4337    4338
CurrentEra:     False   False   False   True    False
Era 1:          False   False   False   True    False

*/

using System;
using System.Globalization;

public class SamplesKoreanCalendar  {

   public static void Main()  {

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

      // Creates a holder for the last day of the second month (February).
      int iLastDay;

      // Displays the header.
      Console.Write( "YEAR\t" );
      for ( int y = 4334; y <= 4338; y++ )
         Console.Write( "\t{0}", y );
      Console.WriteLine();

      // Checks five years in the current era.
      Console.Write( "CurrentEra:" );
      for ( int y = 4334; y <= 4338; y++ )  {
         iLastDay = myCal.GetDaysInMonth( y, 2, KoreanCalendar.CurrentEra );
         Console.Write( "\t{0}", myCal.IsLeapDay( y, 2, iLastDay, KoreanCalendar.CurrentEra ) );
      }
      Console.WriteLine();

      // Checks five years in each of the eras.
      for ( int i = 0; i < myCal.Eras.Length; i++ )  {
         Console.Write( "Era {0}:\t", myCal.Eras[i] );
         for ( int y = 4334; y <= 4338; y++ )  {
            iLastDay = myCal.GetDaysInMonth( y, 2, myCal.Eras[i] );
            Console.Write( "\t{0}", myCal.IsLeapDay( y, 2, iLastDay, myCal.Eras[i] ) );
         }
         Console.WriteLine();
      }
   }
}

/*
This code produces the following output.

YEAR            4334    4335    4336    4337    4338
CurrentEra:     False   False   False   True    False
Era 1:          False   False   False   True    False

*/

Imports System.Globalization

Public Class SamplesKoreanCalendar   
   
   Public Shared Sub Main()

      ' Creates and initializes a KoreanCalendar.
      Dim myCal As New KoreanCalendar()

      ' Creates a holder for the last day of the second month (February).
      Dim iLastDay As Integer

      ' Displays the header.
      Console.Write("YEAR" + ControlChars.Tab)
      Dim y As Integer
      For y = 4334 To 4338
         Console.Write(ControlChars.Tab + "{0}", y)
      Next y
      Console.WriteLine()

      ' Checks five years in the current era.
      Console.Write("CurrentEra:")
      For y = 4334 To 4338
         iLastDay = myCal.GetDaysInMonth(y, 2, KoreanCalendar.CurrentEra)
         Console.Write(ControlChars.Tab + "{0}", myCal.IsLeapDay(y, 2, iLastDay, KoreanCalendar.CurrentEra))
      Next y
      Console.WriteLine()

      ' Checks five years in each of the eras.
      Dim i As Integer
      For i = 0 To myCal.Eras.Length - 1
         Console.Write("Era {0}:" + ControlChars.Tab, myCal.Eras(i))
         For y = 4334 To 4338
            iLastDay = myCal.GetDaysInMonth(y, 2, myCal.Eras(i))
            Console.Write(ControlChars.Tab + "{0}", myCal.IsLeapDay(y, 2, iLastDay, myCal.Eras(i)))
         Next y
         Console.WriteLine()
      Next i

   End Sub

End Class


'This code produces the following output.
'
'YEAR            4334    4335    4336    4337    4338
'CurrentEra:     False   False   False   True    False
'Era 1:          False   False   False   True    False

Remarques

Les années bissextiles du calendrier coréen correspondent aux mêmes années bissextiles dans le calendrier grégorien. Une année bissextile dans le calendrier grégorien est définie comme une année grégorienne qui est uniformément divisible par quatre, sauf si elle est divisible par 100. Cependant, les années grégoriennes qui sont divisibles par 400 sont des années bissextiles. Une année commune a 365 jours et une année bissextile a 366 jours.

Un jour bissextile est un jour qui ne se produit que dans une année bissextile. Par exemple, le 29e jour de février est le seul jour bissextile.

S’applique à

Voir aussi

• CurrentEra
• KoreanEra
• Eras
• GetMonthsInYear(Int32, Int32)
• GetDaysInMonth(Int32, Int32, Int32)
• IsLeapYear(Int32, Int32)
• IsLeapMonth(Int32, Int32, Int32)