MaxSupportedDateTime Property
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UmAlQuraCalendar.MaxSupportedDateTime Property

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Gets the latest date and time supported by this calendar.

Namespace:  System.Globalization
Assembly:  mscorlib (in mscorlib.dll)

public override DateTime MaxSupportedDateTime { get; }

Property Value

Type: System.DateTime
The latest date and time supported by the UmAlQuraCalendar class, which is equivalent to the last moment of May 13, 2029 C.E. in the Gregorian calendar.

The following example displays the date ranges supported by the UmAlQuraCalendar class in both the Gregorian and Um Al Qura calendars.


using System;
using System.Globalization;

public class Example
{
   public static void Demo(System.Windows.Controls.TextBlock outputBlock)
   {
      Calendar cal = new UmAlQuraCalendar();
      DateTime minDate = cal.MinSupportedDateTime;
      DateTime maxDate = cal.MaxSupportedDateTime;

      outputBlock.Text += "Range of the Um Al Qura calendar:" + "\n";
      // Is UmAlQuraCalendar the current calendar?
      if (DateTimeFormatInfo.CurrentInfo.Calendar.ToString().Contains("UmAlQura"))
      {
         Calendar greg = new GregorianCalendar();
         outputBlock.Text += String.Format("   Minimum: {0:d2}/{1:d2}/{2:d4} {3:HH:mm:ss} Gregorian, {3:MM/dd/yyyy HH:mm:ss} Um Al Qura",
                           greg.GetMonth(minDate), greg.GetDayOfMonth(minDate),
                           greg.GetYear(minDate), minDate) + "\n";
         outputBlock.Text += String.Format("   Maximum: {0:d2}/{1:d2}/{2:d4} {3:HH:mm:ss} Gregorian, {3:MM/dd/yyyy HH:mm:ss} Um Al Qura",
                           greg.GetMonth(maxDate), greg.GetDayOfMonth(maxDate),
                           greg.GetYear(maxDate), maxDate) + "\n";
      }
      // Is Gregorian the current calendar?
      else if (DateTimeFormatInfo.CurrentInfo.Calendar.ToString().Contains("Gregorian"))
      {
         outputBlock.Text += String.Format("   Minimum: {0:d} {0:HH:mm:ss} Gregorian, {1:d2}/{2:d2}/{3:d4} {0:HH:mm:ss} Um Al Qura",
                           minDate, cal.GetMonth(minDate), cal.GetDayOfMonth(minDate),
                           cal.GetYear(minDate)) + "\n";
         outputBlock.Text += String.Format("   Maximum: {0:d} {0:HH:mm:ss} Gregorian, {1:d2}/{2:d2}/{3:d4} {0:HH:mm:ss} Um Al Qura",
                           maxDate, cal.GetMonth(maxDate), cal.GetDayOfMonth(maxDate),
                           cal.GetYear(maxDate)) + "\n";
      }
      // Display ranges if some other calendar is current.
      else
      {
         GregorianCalendar greg = new GregorianCalendar();
         outputBlock.Text += String.Format("   Minimum: {1:d2}/{2:d2}/{3:d4} {0:HH:mm:ss} " +
                           "Gregorian, {4:d2}/{5:d2}/{6:d4} {0:HH:mm:ss} Um Al Qura",
                           minDate, greg.GetMonth(minDate), greg.GetDayOfMonth(minDate),
                           greg.GetYear(minDate), cal.GetMonth(minDate), cal.GetDayOfMonth(minDate),
                           cal.GetYear(minDate)) + "\n";
         outputBlock.Text += String.Format("   Maximum: {1:d2}/{2:d2}/{3:d4} {0:HH:mm:ss} " +
                           "Gregorian, {4:d2}/{5:d2}/{6:d4} {0:HH:mm:ss} Um Al Qura",
                           maxDate, greg.GetMonth(maxDate), greg.GetDayOfMonth(maxDate),
                           greg.GetYear(maxDate), cal.GetMonth(maxDate), cal.GetDayOfMonth(maxDate),
                           cal.GetYear(maxDate)) + "\n";
      }
   }
}
// The example displays output similar to the following:
//    Range of the Um Al Qura calendar:
//       Minimum: 4/30/1900 00:00:00 Gregorian, 01/01/1318 00:00:00 Um Al Qura
//       Maximum: 5/13/2029 23:59:59 Gregorian, 12/29/1450 23:59:59 Um Al Qura


Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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