UmAlQuraCalendar Class
Definition
Important
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Represents the Saudi Hijri (Um Al Qura) calendar.
public ref class UmAlQuraCalendar : System::Globalization::Calendarpublic class UmAlQuraCalendar : System.Globalization.Calendar[System.Serializable]
public class UmAlQuraCalendar : System.Globalization.Calendartype UmAlQuraCalendar = class
inherit Calendar[<System.Serializable>]
type UmAlQuraCalendar = class
inherit CalendarPublic Class UmAlQuraCalendar
Inherits Calendar- Inheritance
- Attributes
Remarks
The UmAlQuraCalendar class is nearly identical to the HijriCalendar class, except the Um Al Qura calendar uses a table-based algorithm licensed from the Saudi government to calculate dates, can express dates to the year 1500 A.H., and does not support the HijriAdjustment property.
Note
For information about using the UmAlQuraCalendar class and the other calendar classes in the .NET Framework, see Working with Calendars.
For the UmAlQuraCalendar class, each month has either 29 or 30 days, but usually in no discernible order. Whereas the documentation for the Hijri Calendar gives a table that shows the corresponding days in each month, no such general table can be produced for the Um Al Qura calendar.
For more information about the Hijri calendar, see the HijriCalendar class.
Note The UmAlQuraCalendar class supports only dates from 04/30/1900 00.00.00 (Gregorian date) through 11/16/2077 23:59:59 (Gregorian date).
Constructors
| UmAlQuraCalendar() |
Initializes a new instance of the UmAlQuraCalendar class. |
Fields
| CurrentEra |
Represents the current era of the current calendar. The value of this field is 0. (Inherited from Calendar) |
| UmAlQuraEra |
Represents the current era. This field is constant. |
Properties
| AlgorithmType |
Gets a value indicating whether the current calendar is solar-based, lunar-based, or a combination of both. |
| AlgorithmType |
Gets a value indicating whether the current calendar is solar-based, lunar-based, or a combination of both. (Inherited from Calendar) |
| DaysInYearBeforeMinSupportedYear |
Gets the number of days in the year that precedes the year that is specified by the MinSupportedDateTime property. |
| DaysInYearBeforeMinSupportedYear |
Gets the number of days in the year that precedes the year that is specified by the MinSupportedDateTime property. (Inherited from Calendar) |
| Eras |
Gets a list of the eras that are supported by the current UmAlQuraCalendar. |
| IsReadOnly |
Gets a value indicating whether this Calendar object is read-only. (Inherited from Calendar) |
| MaxSupportedDateTime |
Gets the latest date and time supported by this calendar. |
| MinSupportedDateTime |
Gets the earliest date and time supported by this calendar. |
| TwoDigitYearMax |
Gets or sets the last year of a 100-year range that can be represented by a 2-digit year. |
Methods
| AddDays(DateTime, Int32) |
Returns a DateTime that is the specified number of days away from the specified DateTime. (Inherited from Calendar) |
| AddHours(DateTime, Int32) |
Returns a DateTime that is the specified number of hours away from the specified DateTime. (Inherited from Calendar) |
| AddMilliseconds(DateTime, Double) |
Returns a DateTime that is the specified number of milliseconds away from the specified DateTime. (Inherited from Calendar) |
| AddMinutes(DateTime, Int32) |
Returns a DateTime that is the specified number of minutes away from the specified DateTime. (Inherited from Calendar) |
| AddMonths(DateTime, Int32) |
Calculates a date that is a specified number of months away from a specified initial date. |
| AddSeconds(DateTime, Int32) |
Returns a DateTime that is the specified number of seconds away from the specified DateTime. (Inherited from Calendar) |
| AddWeeks(DateTime, Int32) |
Returns a DateTime that is the specified number of weeks away from the specified DateTime. (Inherited from Calendar) |
| AddYears(DateTime, Int32) |
Calculates a date that is a specified number of years away from a specified initial date. |
| Clone() |
Creates a new object that is a copy of the current Calendar object. (Inherited from Calendar) |
| Equals(Object) |
Determines whether the specified object is equal to the current object. (Inherited from Object) |
| GetDayOfMonth(DateTime) |
Calculates the day of the month on which a specified date occurs. |
| GetDayOfWeek(DateTime) |
Calculates the day of the week on which a specified date occurs. |
| GetDayOfYear(DateTime) |
Calculates the day of the year on which a specified date occurs. |
| GetDaysInMonth(Int32, Int32) |
Returns the number of days in the specified month and year of the current era. (Inherited from Calendar) |
| GetDaysInMonth(Int32, Int32, Int32) |
Calculates the number of days in the specified month of the specified year and era. |
| GetDaysInYear(Int32) |
Returns the number of days in the specified year of the current era. (Inherited from Calendar) |
| GetDaysInYear(Int32, Int32) |
Calculates the number of days in the specified year of the specified era. |
| GetEra(DateTime) |
Calculates the era in which a specified date occurs. |
| GetHashCode() |
Serves as the default hash function. (Inherited from Object) |
| GetHour(DateTime) |
Returns the hours value in the specified DateTime. (Inherited from Calendar) |
| GetLeapMonth(Int32) |
Calculates the leap month for a specified year. (Inherited from Calendar) |
| GetLeapMonth(Int32, Int32) |
Calculates the leap month for a specified year and era. |
| GetMilliseconds(DateTime) |
Returns the milliseconds value in the specified DateTime. (Inherited from Calendar) |
| GetMinute(DateTime) |
Returns the minutes value in the specified DateTime. (Inherited from Calendar) |
| GetMonth(DateTime) |
Calculates the month in which a specified date occurs. |
| GetMonthsInYear(Int32) |
Returns the number of months in the specified year in the current era. (Inherited from Calendar) |
| GetMonthsInYear(Int32, Int32) |
Calculates the number of months in the specified year of the specified era. |
| GetSecond(DateTime) |
Returns the seconds value in the specified DateTime. (Inherited from Calendar) |
| GetType() |
Gets the Type of the current instance. (Inherited from Object) |
| GetWeekOfYear(DateTime, CalendarWeekRule, DayOfWeek) |
Returns the week of the year that includes the date in the specified DateTime value. (Inherited from Calendar) |
| GetYear(DateTime) |
Calculates the year of a date represented by a specified DateTime. |
| IsLeapDay(Int32, Int32, Int32) |
Determines whether the specified date in the current era is a leap day. (Inherited from Calendar) |
| IsLeapDay(Int32, Int32, Int32, Int32) |
Determines whether the specified date is a leap day. |
| IsLeapMonth(Int32, Int32) |
Determines whether the specified month in the specified year in the current era is a leap month. (Inherited from Calendar) |
| IsLeapMonth(Int32, Int32, Int32) |
Determines whether the specified month in the specified year and era is a leap month. |
| IsLeapYear(Int32) |
Determines whether the specified year in the current era is a leap year. (Inherited from Calendar) |
| IsLeapYear(Int32, Int32) |
Determines whether the specified year in the specified era is a leap year. |
| MemberwiseClone() |
Creates a shallow copy of the current Object. (Inherited from Object) |
| ToDateTime(Int32, Int32, Int32, Int32, Int32, Int32, Int32) |
Returns a DateTime that is set to the specified date and time in the current era. (Inherited from Calendar) |
| ToDateTime(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32) |
Returns a DateTime that is set to the specified date, time, and era. |
| ToFourDigitYear(Int32) |
Converts the specified year to a four-digit year by using the TwoDigitYearMax property to determine the appropriate century. |
| ToString() |
Returns a string that represents the current object. (Inherited from Object) |
