CultureInfo.OptionalCalendars CultureInfo.OptionalCalendars CultureInfo.OptionalCalendars CultureInfo.OptionalCalendars Property

定義

カルチャで使用できる暦の一覧を取得します。Gets the list of calendars that can be used by the culture.

public:
 virtual property cli::array <System::Globalization::Calendar ^> ^ OptionalCalendars { cli::array <System::Globalization::Calendar ^> ^ get(); };
public virtual System.Globalization.Calendar[] OptionalCalendars { get; }
member this.OptionalCalendars : System.Globalization.Calendar[]
Public Overridable ReadOnly Property OptionalCalendars As Calendar()

プロパティ値

現在の Calendar が表すカルチャで使用できる暦を表す CultureInfo 型の配列。An array of type Calendar that represents the calendars that can be used by the culture represented by the current CultureInfo.

次のコード例を確認する方法を示します、GregorianCalendarカルチャでサポートされるバージョン。The following code example demonstrates how to determine the GregorianCalendar versions supported by the culture.

using namespace System;
using namespace System::Globalization;
using namespace System::Collections;
int main()
{
   
   // Calendar* myOptCals[] = new CultureInfo(S"ar-SA") -> OptionalCalendars;
   CultureInfo^ MyCI = gcnew CultureInfo( "ar-SA" );
   array<Calendar^>^myOptCals = MyCI->OptionalCalendars;
   
   // Checks which ones are GregorianCalendar then determines the GregorianCalendar version.
   Console::WriteLine( "The ar-SA culture supports the following calendars:" );
   IEnumerator^ myEnum = myOptCals->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      Calendar^ cal = safe_cast<Calendar^>(myEnum->Current);
      if ( cal->GetType() == GregorianCalendar::typeid )
      {
         GregorianCalendar^ myGreCal = dynamic_cast<GregorianCalendar^>(cal);
         GregorianCalendarTypes calType = myGreCal->CalendarType;
         Console::WriteLine( " {0} ( {1})", cal, calType );
      }
      else
            Console::WriteLine( " {0}", cal );
   }
}

/*
This code produces the following output.

The ar-SA culture supports the following calendars:
 System.Globalization.HijriCalendar
 System.Globalization.GregorianCalendar ( USEnglish)
 System.Globalization.GregorianCalendar ( MiddleEastFrench)
 System.Globalization.GregorianCalendar ( Arabic)
 System.Globalization.GregorianCalendar ( Localized)
 System.Globalization.GregorianCalendar ( TransliteratedFrench)

*/
using System;
using System.Globalization;


public class SamplesCultureInfo  {

   public static void Main()  {

      // Gets the calendars supported by the ar-SA culture.
      Calendar[] myOptCals = new CultureInfo("ar-SA").OptionalCalendars;

      // Checks which ones are GregorianCalendar then determines the GregorianCalendar version.
      Console.WriteLine( "The ar-SA culture supports the following calendars:" );
      foreach ( Calendar cal in myOptCals )  {
         if ( cal.GetType() == typeof( GregorianCalendar ) )  {
            GregorianCalendar myGreCal = (GregorianCalendar) cal;
            GregorianCalendarTypes calType = myGreCal.CalendarType;
            Console.WriteLine( "   {0} ({1})", cal, calType );
         }
         else  {
            Console.WriteLine( "   {0}", cal );
         }
      }

   }

}

/*
This code produces the following output.

The ar-SA culture supports the following calendars:
   System.Globalization.HijriCalendar
   System.Globalization.GregorianCalendar (USEnglish)
   System.Globalization.GregorianCalendar (MiddleEastFrench)
   System.Globalization.GregorianCalendar (Arabic)
   System.Globalization.GregorianCalendar (Localized)
   System.Globalization.GregorianCalendar (TransliteratedFrench)

*/
Imports System
Imports System.Globalization

Public Class SamplesCultureInfo

   Public Shared Sub Main()

      ' Gets the calendars supported by the ar-SA culture.
      Dim myOptCals As Calendar() = New CultureInfo("ar-SA").OptionalCalendars

      ' Checks which ones are GregorianCalendar then determines the GregorianCalendar version.
      Console.WriteLine("The ar-SA culture supports the following calendars:")
      Dim cal As Calendar
      For Each cal In  myOptCals
         If cal.GetType() Is GetType(GregorianCalendar)  Then
            Dim myGreCal As GregorianCalendar = CType(cal, GregorianCalendar)
            Dim calType As GregorianCalendarTypes = myGreCal.CalendarType
            Console.WriteLine("   {0} ({1})", cal, calType)
         Else
            Console.WriteLine("   {0}", cal)
         End If
      Next cal

   End Sub 'Main 

End Class 'SamplesCultureInfo


'This code produces the following output.
'
'The ar-SA culture supports the following calendars:
'   System.Globalization.HijriCalendar
'   System.Globalization.GregorianCalendar (USEnglish)
'   System.Globalization.GregorianCalendar (MiddleEastFrench)
'   System.Globalization.GregorianCalendar (Arabic)
'   System.Globalization.GregorianCalendar (Localized)
'   System.Globalization.GregorianCalendar (TransliteratedFrench)

注釈

アプリケーションで現在使用する暦を変更CultureInfoを設定して、CalendarプロパティのDateTimeFormatのインスタンスである、DateTimeFormatInfoクラス。Your application changes the calendar used by the current CultureInfo by setting the Calendar property of DateTimeFormat, which is an instance of the DateTimeFormatInfo class. 新しい予定表が記載の予定表のいずれかを指定する必要がありますOptionalCalendarsします。The new calendar must be one of the calendars listed in OptionalCalendars. DateTimeFormat 日付と時刻の書式設定と関連付けられたをカスタマイズするその他のプロパティがありますCalendarします。DateTimeFormat also includes other properties that customize the date and time formatting associated with that Calendar.

適用対象

こちらもご覧ください