UmAlQuraCalendar.GetEra(DateTime) Метод

Определение

Пространство имен:

System.Globalization

Сборки:

netstandard.dll, System.Runtime.dll

Исходный код:

UmAlQuraCalendar.cs

Вычисляет эру, в которой происходит указанная дата.

public:
 override int GetEra(DateTime time);

public override int GetEra(DateTime time);

override this.GetEra : DateTime -> int

Public Overrides Function GetEra (time As DateTime) As Integer

Параметры

time

DateTime

Значение даты для чтения.

Возвращаемое значение

Int32

Всегда возвращает UmAlQuraEra значение.

Исключения

ArgumentOutOfRangeException

time находится вне диапазона, поддерживаемого этим календарем.

Примеры

В следующем примере отображаются значения нескольких компонентов даты в календаре Um Al Qura.

using System;
using System.Globalization;

public class Example
{
   public static void Main()
   {
      DateTime date1 = new DateTime(2011, 4, 3, new GregorianCalendar());
      Calendar cal = new UmAlQuraCalendar();

      Console.WriteLine("{0:MMMM d, yyyy} in the Gregorian calendar is equivalent to:", date1);
      DisplayCalendarInfo(cal, date1);

      // Add 2 years and 10 months by calling UmAlQuraCalendar methods.
      date1 = cal.AddYears(date1, 2);
      date1 = cal.AddMonths(date1, 10);

      Console.WriteLine("After adding 2 years and 10 months in the {0} calendar,",
                        GetCalendarName(cal));
      Console.WriteLine("{0:MMMM d, yyyy} in the Gregorian calendar is equivalent to:", date1);
      DisplayCalendarInfo(cal, date1);
   }

   private static void DisplayCalendarInfo(Calendar cal, DateTime date1)
   {
      Console.WriteLine("   Calendar:   {0}", GetCalendarName(cal));
      Console.WriteLine("   Era:        {0}", cal.GetEra(date1));
      Console.WriteLine("   Year:       {0}", cal.GetYear(date1));
      Console.WriteLine("   Month:      {0}", cal.GetMonth(date1));
      Console.WriteLine("   DayOfYear:  {0}", cal.GetDayOfYear(date1));
      Console.WriteLine("   DayOfMonth: {0}", cal.GetDayOfMonth(date1));
      Console.WriteLine("   DayOfWeek:  {0}\n", cal.GetDayOfWeek(date1));
   }

   private static string GetCalendarName(Calendar cal)
   {
      return cal.ToString().Replace("System.Globalization.", "").
             Replace("Calendar", "");
   }
}
// The example displays the following output:
//    April 3, 2011 in the Gregorian calendar is equivalent to:
//       Calendar:   UmAlQura
//       Era:        1
//       Year:       1432
//       Month:      4
//       DayOfYear:  118
//       DayOfMonth: 29
//       DayOfWeek:  Sunday
//
//    After adding 2 years and 10 months in the UmAlQura calendar,
//    January 1, 2014 in the Gregorian calendar is equivalent to:
//       Calendar:   UmAlQura
//       Era:        1
//       Year:       1435
//       Month:      2
//       DayOfYear:  59
//       DayOfMonth: 29
//       DayOfWeek:  Wednesday

Imports System.Globalization

Module Example
   Public Sub Main()
      Dim date1 As Date = New Date(2011, 4, 3, New GregorianCalendar())
      Dim cal As New UmAlQuraCalendar()
      
      Console.WriteLine("{0:MMMM d, yyyy} in the Gregorian calendar is equivalent to:", date1)
      DisplayCalendarInfo(cal, date1)
            
      ' Add 2 years and 10 months by calling UmAlQuraCalendar methods.
      date1 = cal.AddYears(date1, 2)
      date1 = cal.AddMonths(date1, 10)       

      Console.WriteLine("After adding 2 years and 10 months in the {0} calendar,", 
                        GetCalendarName(cal))
      Console.WriteLine("{0:MMMM d, yyyy} in the Gregorian calendar is equivalent to:", date1)
      DisplayCalendarInfo(cal, date1)
   End Sub
   
   Private Sub DisplayCalendarInfo(cal As Calendar, date1 As Date)
      Console.WriteLine("   Calendar:   {0}", GetCalendarName(cal))    
      Console.WriteLine("   Era:        {0}", cal.GetEra(date1))
      Console.WriteLine("   Year:       {0}", cal.GetYear(date1))
      Console.WriteLine("   Month:      {0}", cal.GetMonth(date1))
      Console.WriteLine("   DayOfYear:  {0}", cal.GetDayOfYear(date1))
      Console.WriteLine("   DayOfMonth: {0}", cal.GetDayOfMonth(date1))
      Console.WriteLine("   DayOfWeek:  {0}", cal.GetDayOfWeek(date1))
      Console.WriteLine()
   End Sub
   
   Private Function GetCalendarName(cal As Calendar) As String
      Return cal.ToString().Replace("System.Globalization.", "").
             Replace("Calendar", "")   
   End Function
End Module
' The example displays the following output:
'    April 3, 2011 in the Gregorian calendar is equivalent to:
'       Calendar:   UmAlQura
'       Era:        1
'       Year:       1432
'       Month:      4
'       DayOfYear:  118
'       DayOfMonth: 29
'       DayOfWeek:  Sunday
'    
'    After adding 2 years and 10 months in the UmAlQura calendar,
'    January 1, 2014 in the Gregorian calendar is equivalent to:
'       Calendar:   UmAlQura
'       Era:        1
'       Year:       1435
'       Month:      2
'       DayOfYear:  59
'       DayOfMonth: 29
'       DayOfWeek:  Wednesday

Комментарии

Календарь Um Al Qura признает одну эпоху: A.H. (латиница "Энно Хегира", которая означает "год миграции", в качестве ссылки на миграцию Мухаммада (PBUH) из Мекки).