HijriCalendar.MinSupportedDateTime Proprietà

public:
 virtual property DateTime MinSupportedDateTime { DateTime get(); };

public override DateTime MinSupportedDateTime { get; }

[System.Runtime.InteropServices.ComVisible(false)]
public override DateTime MinSupportedDateTime { get; }

member this.MinSupportedDateTime : DateTime

[<System.Runtime.InteropServices.ComVisible(false)>]
member this.MinSupportedDateTime : DateTime

Public Overrides ReadOnly Property MinSupportedDateTime As DateTime

Valore della proprietà

La data e l'ora più antiche supportate dal HijriCalendar tipo, che equivale al primo momento del 18 luglio 622 C.E. nel calendario gregoriano.

Attributi

ComVisibleAttribute

Esempio

L'esempio di codice seguente ottiene il valore minimo e il valore massimo del calendario.

using namespace System;
using namespace System::Globalization;

int main()
{
   // Create an instance of the calendar.
   HijriCalendar^ myCal = gcnew HijriCalendar;
   Console::WriteLine( myCal );
   
   // Create an instance of the GregorianCalendar.
   GregorianCalendar^ myGre = gcnew GregorianCalendar;
   
   // Display the MinSupportedDateTime and its equivalent in the GregorianCalendar.
   DateTime myMin = myCal->MinSupportedDateTime;
   Console::Write( "MinSupportedDateTime: {0:D2}/{1:D2}/{2:D4}", myCal->GetMonth( myMin ), myCal->GetDayOfMonth( myMin ), myCal->GetYear( myMin ) );
   Console::WriteLine( " (in Gregorian, {0:D2}/{1:D2}/{2:D4})", myGre->GetMonth( myMin ), myGre->GetDayOfMonth( myMin ), myGre->GetYear( myMin ) );
   
   // Display the MaxSupportedDateTime and its equivalent in the GregorianCalendar.
   DateTime myMax = myCal->MaxSupportedDateTime;
   Console::Write( "MaxSupportedDateTime: {0:D2}/{1:D2}/{2:D4}", myCal->GetMonth( myMax ), myCal->GetDayOfMonth( myMax ), myCal->GetYear( myMax ) );
   Console::WriteLine( " (in Gregorian, {0:D2}/{1:D2}/{2:D4})", myGre->GetMonth( myMax ), myGre->GetDayOfMonth( myMax ), myGre->GetYear( myMax ) );
}

/*
This code produces the following output.

System.Globalization.HijriCalendar
MinSupportedDateTime: 01/01/0001 (in Gregorian, 07/18/0622)
MaxSupportedDateTime: 04/03/9666 (in Gregorian, 12/31/9999)

*/

using System;
using System.Globalization;

public class SamplesCalendar  {

   public static void Main()  {

      // Create an instance of the calendar.
      HijriCalendar myCal = new HijriCalendar();
      Console.WriteLine( myCal.ToString() );

      // Create an instance of the GregorianCalendar.
      GregorianCalendar myGre = new GregorianCalendar();

      // Display the MinSupportedDateTime and its equivalent in the GregorianCalendar.
      DateTime myMin = myCal.MinSupportedDateTime;
      Console.Write( "MinSupportedDateTime: {0:D2}/{1:D2}/{2:D4}", myCal.GetMonth(myMin), myCal.GetDayOfMonth(myMin), myCal.GetYear(myMin) );
      Console.WriteLine( " (in Gregorian, {0:D2}/{1:D2}/{2:D4})", myGre.GetMonth(myMin), myGre.GetDayOfMonth(myMin), myGre.GetYear(myMin) );

      // Display the MaxSupportedDateTime and its equivalent in the GregorianCalendar.
      DateTime myMax = myCal.MaxSupportedDateTime;
      Console.Write( "MaxSupportedDateTime: {0:D2}/{1:D2}/{2:D4}", myCal.GetMonth(myMax), myCal.GetDayOfMonth(myMax), myCal.GetYear(myMax) );
      Console.WriteLine( " (in Gregorian, {0:D2}/{1:D2}/{2:D4})", myGre.GetMonth(myMax), myGre.GetDayOfMonth(myMax), myGre.GetYear(myMax) );
   }
}


/*
This code produces the following output.

System.Globalization.HijriCalendar
MinSupportedDateTime: 01/01/0001 (in Gregorian, 07/18/0622)
MaxSupportedDateTime: 04/03/9666 (in Gregorian, 12/31/9999)

*/

Imports System.Globalization

Public Class SamplesCalendar   

   Public Shared Sub Main()

      ' Create an instance of the calendar.
      Dim myCal As New HijriCalendar()
      Console.WriteLine(myCal.ToString())

      ' Create an instance of the GregorianCalendar.
      Dim myGre As New GregorianCalendar()

      ' Display the MinSupportedDateTime and its equivalent in the GregorianCalendar.
      Dim myMin As DateTime = myCal.MinSupportedDateTime
      Console.Write("MinSupportedDateTime: {0:D2}/{1:D2}/{2:D4}", myCal.GetMonth(myMin), myCal.GetDayOfMonth(myMin), myCal.GetYear(myMin))
      Console.WriteLine(" (in Gregorian, {0:D2}/{1:D2}/{2:D4})", myGre.GetMonth(myMin), myGre.GetDayOfMonth(myMin), myGre.GetYear(myMin))

      ' Display the MaxSupportedDateTime and its equivalent in the GregorianCalendar.
      Dim myMax As DateTime = myCal.MaxSupportedDateTime
      Console.Write("MaxSupportedDateTime: {0:D2}/{1:D2}/{2:D4}", myCal.GetMonth(myMax), myCal.GetDayOfMonth(myMax), myCal.GetYear(myMax))
      Console.WriteLine(" (in Gregorian, {0:D2}/{1:D2}/{2:D4})", myGre.GetMonth(myMax), myGre.GetDayOfMonth(myMax), myGre.GetYear(myMax))

   End Sub

End Class


'This code produces the following output.
'
'System.Globalization.HijriCalendar
'MinSupportedDateTime: 01/01/0001 (in Gregorian, 07/18/0622)
'MaxSupportedDateTime: 04/03/9666 (in Gregorian, 12/31/9999)

Commenti

Microsoft Visual Basic rappresenta l'ora del giorno come ora specificata nella data minima supportata dal DateTime tipo, ovvero il 1° gennaio 0001 C.E. Tuttavia, il HijriCalendar tipo non supporta tale data minima. Di conseguenza, se si chiama un metodo per formattare l'ora del giorno usando il calendario corrente, ma non si specifica un identificatore di formato, la formattazione utilizza l'identificatore di formato di modello di data/ora ISO 8601 ordinabile ("s") anziché l'identificatore di formato di modello di data/ora predefinito ("G") . Per altre informazioni, vedere Stringhe di formato data e ora standard.

Si applica a