Calendar.GetDaysInMonth Yöntem

Tanım

Türetilmiş bir sınıfta geçersiz kılındığında, belirtilen aydaki gün sayısını döndürür.

Aşırı Yüklemeler

GetDaysInMonth(Int32, Int32)

Geçerli dönemin belirtilen ayı ve yılındaki gün sayısını döndürür.

GetDaysInMonth(Int32, Int32, Int32)

Türetilmiş bir sınıfta geçersiz kılındığında, belirtilen ay, yıl ve dönemdeki gün sayısını döndürür.

GetDaysInMonth(Int32, Int32)

Kaynak:
Calendar.cs
Kaynak:
Calendar.cs
Kaynak:
Calendar.cs

Geçerli dönemin belirtilen ayı ve yılındaki gün sayısını döndürür.

public:
 virtual int GetDaysInMonth(int year, int month);
public virtual int GetDaysInMonth (int year, int month);
abstract member GetDaysInMonth : int * int -> int
override this.GetDaysInMonth : int * int -> int
Public Overridable Function GetDaysInMonth (year As Integer, month As Integer) As Integer

Parametreler

year
Int32

Yılı temsil eden bir tamsayı.

month
Int32

Ayı temsil eden pozitif bir tamsayı.

Döndürülenler

Geçerli dönemde belirtilen yılın belirtilen ayındaki gün sayısı.

Özel durumlar

year takvim tarafından desteklenen aralığın dışındadır.

-veya-

month takvim tarafından desteklenen aralığın dışındadır.

Örnekler

Aşağıdaki kod örneği, sınıfının farklı uygulamalarını Calendar karşılaştırır.

using namespace System;
using namespace System::Globalization;
int main()
{
   
   // Creates an instance of every Calendar type.
   array<Calendar^>^myCals = gcnew array<Calendar^>(8);
   myCals[ 0 ] = gcnew GregorianCalendar;
   myCals[ 1 ] = gcnew HebrewCalendar;
   myCals[ 2 ] = gcnew HijriCalendar;
   myCals[ 3 ] = gcnew JapaneseCalendar;
   myCals[ 4 ] = gcnew JulianCalendar;
   myCals[ 5 ] = gcnew KoreanCalendar;
   myCals[ 6 ] = gcnew TaiwanCalendar;
   myCals[ 7 ] = gcnew ThaiBuddhistCalendar;

   // For each calendar, displays the current year, the number of months in that year,
   // and the number of days in each month of that year.
      int i;
   int j;
   int iYear;
   int iMonth;
   int iDay;
   DateTime myDT = DateTime::Today;
   for ( i = 0; i < myCals->Length; i++ )
   {
      iYear = myCals[ i ]->GetYear( myDT );
      Console::WriteLine();
      Console::WriteLine( " {0}, Year: {1}", myCals[ i ]->GetType(), myCals[ i ]->GetYear( myDT ) );
      Console::WriteLine( "   MonthsInYear: {0}", myCals[ i ]->GetMonthsInYear( iYear ) );
      Console::WriteLine( "   DaysInYear: {0}", myCals[ i ]->GetDaysInYear( iYear ) );
      Console::WriteLine( "   Days in each month:" );
      Console::Write( "      " );
      for ( j = 1; j <= myCals[ i ]->GetMonthsInYear( iYear ); j++ )
         Console::Write( " {0, -5}", myCals[ i ]->GetDaysInMonth( iYear, j ) );
      Console::WriteLine();
      iMonth = myCals[ i ]->GetMonth( myDT );
      iDay = myCals[ i ]->GetDayOfMonth( myDT );
      Console::WriteLine( "   IsLeapDay: {0}", myCals[ i ]->IsLeapDay( iYear, iMonth, iDay ) );
      Console::WriteLine( "   IsLeapMonth: {0}", myCals[ i ]->IsLeapMonth( iYear, iMonth ) );
      Console::WriteLine( "   IsLeapYear: {0}", myCals[ i ]->IsLeapYear( iYear ) );

   }
}

/*
This code produces the following output.  The results vary depending on the date.

System::Globalization::GregorianCalendar, Year: 2002
MonthsInYear: 12
DaysInYear: 365
Days in each month:
31    28    31    30    31    30    31    31    30    31    30    31
IsLeapDay:   False
IsLeapMonth: False
IsLeapYear:  False

System::Globalization::HebrewCalendar, Year: 5763
MonthsInYear: 13
DaysInYear: 385
Days in each month:
30    30    30    29    30    30    29    30    29    30    29    30    29
IsLeapDay:   False
IsLeapMonth: False
IsLeapYear:  True

System::Globalization::HijriCalendar, Year: 1423
MonthsInYear: 12
DaysInYear: 355
Days in each month:
30    29    30    29    30    29    30    29    30    29    30    30
IsLeapDay:   False
IsLeapMonth: False
IsLeapYear:  True

System::Globalization::JapaneseCalendar, Year: 14
MonthsInYear: 12
DaysInYear: 365
Days in each month:
31    28    31    30    31    30    31    31    30    31    30    31
IsLeapDay:   False
IsLeapMonth: False
IsLeapYear:  False

System::Globalization::JulianCalendar, Year: 2002
MonthsInYear: 12
DaysInYear: 365
Days in each month:
31    28    31    30    31    30    31    31    30    31    30    31
IsLeapDay:   False
IsLeapMonth: False
IsLeapYear:  False

System::Globalization::KoreanCalendar, Year: 4335
MonthsInYear: 12
DaysInYear: 365
Days in each month:
31    28    31    30    31    30    31    31    30    31    30    31
IsLeapDay:   False
IsLeapMonth: False
IsLeapYear:  False

System::Globalization::TaiwanCalendar, Year: 91
MonthsInYear: 12
DaysInYear: 365
Days in each month:
31    28    31    30    31    30    31    31    30    31    30    31
IsLeapDay:   False
IsLeapMonth: False
IsLeapYear:  False

System::Globalization::ThaiBuddhistCalendar, Year: 2545
MonthsInYear: 12
DaysInYear: 365
Days in each month:
31    28    31    30    31    30    31    31    30    31    30    31
IsLeapDay:   False
IsLeapMonth: False
IsLeapYear:  False

*/
using System;
using System.Globalization;

public class SamplesCalendar  {

   public static void Main()  {

      // Creates an instance of every Calendar type.
      Calendar[] myCals = new Calendar[8];
      myCals[0] = new GregorianCalendar();
      myCals[1] = new HebrewCalendar();
      myCals[2] = new HijriCalendar();
      myCals[3] = new JapaneseCalendar();
      myCals[4] = new JulianCalendar();
      myCals[5] = new KoreanCalendar();
      myCals[6] = new TaiwanCalendar();
      myCals[7] = new ThaiBuddhistCalendar();

      // For each calendar, displays the current year, the number of months in that year,
      // and the number of days in each month of that year.
      int i, j, iYear, iMonth, iDay;
      DateTime myDT = DateTime.Today;

      for ( i = 0; i < myCals.Length; i++ )  {
         iYear = myCals[i].GetYear( myDT );
         Console.WriteLine();
         Console.WriteLine( "{0}, Year: {1}", myCals[i].GetType(), myCals[i].GetYear( myDT ) );
         Console.WriteLine( "   MonthsInYear: {0}", myCals[i].GetMonthsInYear( iYear ) );
         Console.WriteLine( "   DaysInYear: {0}", myCals[i].GetDaysInYear( iYear ) );
         Console.WriteLine( "   Days in each month:" );
         Console.Write( "      " );

         for ( j = 1; j <= myCals[i].GetMonthsInYear( iYear ); j++ )
            Console.Write( " {0,-5}", myCals[i].GetDaysInMonth( iYear, j ) );
         Console.WriteLine();

         iMonth = myCals[i].GetMonth( myDT );
         iDay = myCals[i].GetDayOfMonth( myDT );
         Console.WriteLine( "   IsLeapDay:   {0}", myCals[i].IsLeapDay( iYear, iMonth, iDay ) );
         Console.WriteLine( "   IsLeapMonth: {0}", myCals[i].IsLeapMonth( iYear, iMonth ) );
         Console.WriteLine( "   IsLeapYear:  {0}", myCals[i].IsLeapYear( iYear ) );
      }
   }
}


/*
This code produces the following output.  The results vary depending on the date.

System.Globalization.GregorianCalendar, Year: 2002
   MonthsInYear: 12
   DaysInYear: 365
   Days in each month:
       31    28    31    30    31    30    31    31    30    31    30    31
   IsLeapDay:   False
   IsLeapMonth: False
   IsLeapYear:  False

System.Globalization.HebrewCalendar, Year: 5763
   MonthsInYear: 13
   DaysInYear: 385
   Days in each month:
       30    30    30    29    30    30    29    30    29    30    29    30    29
   IsLeapDay:   False
   IsLeapMonth: False
   IsLeapYear:  True

System.Globalization.HijriCalendar, Year: 1423
   MonthsInYear: 12
   DaysInYear: 355
   Days in each month:
       30    29    30    29    30    29    30    29    30    29    30    30
   IsLeapDay:   False
   IsLeapMonth: False
   IsLeapYear:  True

System.Globalization.JapaneseCalendar, Year: 14
   MonthsInYear: 12
   DaysInYear: 365
   Days in each month:
       31    28    31    30    31    30    31    31    30    31    30    31
   IsLeapDay:   False
   IsLeapMonth: False
   IsLeapYear:  False

System.Globalization.JulianCalendar, Year: 2002
   MonthsInYear: 12
   DaysInYear: 365
   Days in each month:
       31    28    31    30    31    30    31    31    30    31    30    31
   IsLeapDay:   False
   IsLeapMonth: False
   IsLeapYear:  False

System.Globalization.KoreanCalendar, Year: 4335
   MonthsInYear: 12
   DaysInYear: 365
   Days in each month:
       31    28    31    30    31    30    31    31    30    31    30    31
   IsLeapDay:   False
   IsLeapMonth: False
   IsLeapYear:  False

System.Globalization.TaiwanCalendar, Year: 91
   MonthsInYear: 12
   DaysInYear: 365
   Days in each month:
       31    28    31    30    31    30    31    31    30    31    30    31
   IsLeapDay:   False
   IsLeapMonth: False
   IsLeapYear:  False

System.Globalization.ThaiBuddhistCalendar, Year: 2545
   MonthsInYear: 12
   DaysInYear: 365
   Days in each month:
       31    28    31    30    31    30    31    31    30    31    30    31
   IsLeapDay:   False
   IsLeapMonth: False
   IsLeapYear:  False

*/
Imports System.Globalization


Public Class SamplesCalendar   

   Public Shared Sub Main()

      ' Creates an instance of every Calendar type.
      Dim myCals(7) As Calendar
      myCals(0) = New GregorianCalendar()
      myCals(1) = New HebrewCalendar()
      myCals(2) = New HijriCalendar()
      myCals(3) = New JapaneseCalendar()
      myCals(4) = New JulianCalendar()
      myCals(5) = New KoreanCalendar()
      myCals(6) = New TaiwanCalendar()
      myCals(7) = New ThaiBuddhistCalendar()

      ' For each calendar, displays the current year, the number of months in that year,
      ' and the number of days in each month of that year.
      Dim i, j, iYear, iMonth, iDay As Integer
      Dim myDT As DateTime = DateTime.Today

      For i = 0 To myCals.Length - 1
         iYear = myCals(i).GetYear(myDT)
         Console.WriteLine()
         Console.WriteLine("{0}, Year: {1}", myCals(i).GetType(), myCals(i).GetYear(myDT))
         Console.WriteLine("   MonthsInYear: {0}", myCals(i).GetMonthsInYear(iYear))
         Console.WriteLine("   DaysInYear: {0}", myCals(i).GetDaysInYear(iYear))
         Console.WriteLine("   Days in each month:")
         Console.Write("      ")
         
         For j = 1 To myCals(i).GetMonthsInYear(iYear)
            Console.Write(" {0,-5}", myCals(i).GetDaysInMonth(iYear, j))
         Next j
         Console.WriteLine()
         
         iMonth = myCals(i).GetMonth(myDT)
         iDay = myCals(i).GetDayOfMonth(myDT)
         Console.WriteLine("   IsLeapDay:   {0}", myCals(i).IsLeapDay(iYear, iMonth, iDay))
         Console.WriteLine("   IsLeapMonth: {0}", myCals(i).IsLeapMonth(iYear, iMonth))
         Console.WriteLine("   IsLeapYear:  {0}", myCals(i).IsLeapYear(iYear))
      Next i 

   End Sub

End Class


'This code produces the following output.  The results vary depending on the date.
'
'System.Globalization.GregorianCalendar, Year: 2002
'   MonthsInYear: 12
'   DaysInYear: 365
'   Days in each month:
'       31    28    31    30    31    30    31    31    30    31    30    31   
'   IsLeapDay:   False
'   IsLeapMonth: False
'   IsLeapYear:  False
'
'System.Globalization.HebrewCalendar, Year: 5763
'   MonthsInYear: 13
'   DaysInYear: 385
'   Days in each month:
'       30    30    30    29    30    30    29    30    29    30    29    30    29   
'   IsLeapDay:   False
'   IsLeapMonth: False
'   IsLeapYear:  True
'
'System.Globalization.HijriCalendar, Year: 1423
'   MonthsInYear: 12
'   DaysInYear: 355
'   Days in each month:
'       30    29    30    29    30    29    30    29    30    29    30    30   
'   IsLeapDay:   False
'   IsLeapMonth: False
'   IsLeapYear:  True
'
'System.Globalization.JapaneseCalendar, Year: 14
'   MonthsInYear: 12
'   DaysInYear: 365
'   Days in each month:
'       31    28    31    30    31    30    31    31    30    31    30    31   
'   IsLeapDay:   False
'   IsLeapMonth: False
'   IsLeapYear:  False
'
'System.Globalization.JulianCalendar, Year: 2002
'   MonthsInYear: 12
'   DaysInYear: 365
'   Days in each month:
'       31    28    31    30    31    30    31    31    30    31    30    31   
'   IsLeapDay:   False
'   IsLeapMonth: False
'   IsLeapYear:  False
'
'System.Globalization.KoreanCalendar, Year: 4335
'   MonthsInYear: 12
'   DaysInYear: 365
'   Days in each month:
'       31    28    31    30    31    30    31    31    30    31    30    31   
'   IsLeapDay:   False
'   IsLeapMonth: False
'   IsLeapYear:  False
'
'System.Globalization.TaiwanCalendar, Year: 91
'   MonthsInYear: 12
'   DaysInYear: 365
'   Days in each month:
'       31    28    31    30    31    30    31    31    30    31    30    31   
'   IsLeapDay:   False
'   IsLeapMonth: False
'   IsLeapYear:  False
'
'System.Globalization.ThaiBuddhistCalendar, Year: 2545
'   MonthsInYear: 12
'   DaysInYear: 365
'   Days in each month:
'       31    28    31    30    31    30    31    31    30    31    30    31   
'   IsLeapDay:   False
'   IsLeapMonth: False
'   IsLeapYear:  False

Açıklamalar

Örneğin, içinde GregorianCalendarGetDaysInMonth Şubat için ortak bir yılda 28 veya artık yılda 29 döndürür.

Ayrıca bkz.

Şunlara uygulanır

GetDaysInMonth(Int32, Int32, Int32)

Kaynak:
Calendar.cs
Kaynak:
Calendar.cs
Kaynak:
Calendar.cs

Türetilmiş bir sınıfta geçersiz kılındığında, belirtilen ay, yıl ve dönemdeki gün sayısını döndürür.

public:
 abstract int GetDaysInMonth(int year, int month, int era);
public abstract int GetDaysInMonth (int year, int month, int era);
abstract member GetDaysInMonth : int * int * int -> int
Public MustOverride Function GetDaysInMonth (year As Integer, month As Integer, era As Integer) As Integer

Parametreler

year
Int32

Yılı temsil eden bir tamsayı.

month
Int32

Ayı temsil eden pozitif bir tamsayı.

era
Int32

Çağı temsil eden bir tamsayı.

Döndürülenler

Belirtilen dönemde belirtilen yıl içinde belirtilen aydaki gün sayısı.

Özel durumlar

year takvim tarafından desteklenen aralığın dışındadır.

-veya-

month takvim tarafından desteklenen aralığın dışındadır.

-veya-

era takvim tarafından desteklenen aralığın dışındadır.

Açıklamalar

Örneğin, içinde GregorianCalendarGetDaysInMonth Şubat için ortak bir yılda 28 veya artık yılda 29 döndürür.

Uygulayanlara Notlar

Türetilmiş sınıf, parametre olarak era geçirildiğinde desteklenmelidirCurrentEra. Desteklemenin CurrentEra bir yolu, takvimin geçerli döneminin değeri olan içinde Eras[0]depolanan değerle değiştirmektir.

Ayrıca bkz.

Şunlara uygulanır