March 2002
Intermediate to advanced
864 pages
31h 8m
English
Calendar
This abstract class determines the division and measurement
of time in units, such as day, months, years, and eras. It is an abstract
base class for culture-specific calendar implementations included in this
namespace. Derived classes store the specific information about
a calendar’s eras, lengths of years and months, and the sometimes
esoteric rules for calculating leap years. These properties get used
by DateTimeFormatInfo to properly display a
date and time string from a specific DateTime value.
public abstract class Calendar { // Protected Constructors protected method Calendar(); // Public Static Fields public const field int CurrentEra; // =0 // Public Instance Properties public abstract field int[] Eras{get; } public virtual field int TwoDigitYearMax{set; get; } // Public Instance Methods public virtual method DateTime AddDays(DateTime time, int days); public virtual method DateTime AddHours(DateTime time, int hours); public virtual method DateTime AddMilliseconds( DateTime time, double milliseconds); public virtual method DateTime AddMinutes(DateTime time, int minutes); public abstract method DateTime AddMonths(DateTime time, int months); public virtual method DateTime AddSeconds(DateTime time, int seconds); public virtual method DateTime AddWeeks(DateTime time, int weeks); public abstract method DateTime AddYears(DateTime time, int years); public abstract method int GetDayOfMonth(DateTime time); public abstract method DayOfWeek GetDayOfWeek( DateTime ...