问题描述
嗨我有一个获取希伯来数字日期并找到相等的公历日期的函数，例如:Hebrew: [3,1,5772] => 02.10.2011
我使用:DateTime DateInGreg = new DateTime(5772, 1, 3, new System.Globalization.HebrewCalendar());
我的问题是希伯来年是a年，因此月份范围在1-13之间，但是实现了DateTime类型以仅处理1-12之间的月份！
尝试切换今天的希伯来语日期:
[这是a年.] DateTime DateInGreg = new DateTime(5771, 13, 26, new System.Globalization.HebrewCalendar());
您将收到ArgumentOutOfRangeException.
如何解决此问题，以便我的职能部门也能够处理希伯来文leap年?
谢谢.
HiI have a function which get hebrew numeric date and find the equal gregorian date, for example:Hebrew: [3,1,5772] => 02.10.2011
I use:DateTime DateInGreg = new DateTime(5772, 1, 3, new System.Globalization.HebrewCalendar());
My problem is when the hebrew year is a leap year, so that the month range goes between 1-13, but DateTime type is implemented to handle only monthes between 1-12 !
Try to switch today''s hebrew date:
[It''s a leap year..]DateTime DateInGreg = new DateTime(5771, 13, 26, new System.Globalization.HebrewCalendar());
You''ll get an ArgumentOutOfRangeException.
How can I solve this problem so that my function will be able to handle hebrew leap years also?
Thanks.
推荐答案
public sealed class EthiopianCalender : Calendar
{
public override DateTime AddMonths(DateTime time, int months)
{
throw new NotImplementedException();
}
public override int GetHour(DateTime time)
{
return base.GetHour(time);
}
public override int GetSecond(DateTime time)
{
return base.GetSecond(time);
}
public override int GetMinute(DateTime time)
{
return base.GetMinute(time);
}
public override int GetDaysInYear(int year)
{
return base.GetDaysInYear(year);
}
public override DateTime AddDays(DateTime time, int days)
{
return base.AddDays(time, days);
}
public override DateTime AddHours(DateTime time, int hours)
{
return base.AddHours(time, hours);
}
public override DateTime AddMilliseconds(DateTime time, double milliseconds)
{
return base.AddMilliseconds(time, milliseconds);
}
public override DateTime AddMinutes(DateTime time, int minutes)
{
return base.AddMinutes(time, minutes);
}
public override DateTime AddSeconds(DateTime time, int seconds)
{
return base.AddSeconds(time, seconds);
}
public override DateTime AddWeeks(DateTime time, int weeks)
{
return base.AddWeeks(time, weeks);
}
public override int GetLeapMonth(int year)
{
return base.GetLeapMonth(year);
}
public override bool IsLeapDay(int year, int month, int day)
{
return base.IsLeapDay(year, month, day);
}
public override int GetDaysInMonth(int year, int month)
{
return base.GetDaysInMonth(year, month);
}
public override bool IsLeapMonth(int year, int month)
{
return base.IsLeapMonth(year, month);
}
public override bool IsLeapYear(int year)
{
return base.IsLeapYear(year);
}
public override int GetLeapMonth(int year, int era)
{
return base.GetLeapMonth(year, era);
}
public override DateTime AddYears(DateTime time, int years)
{
throw new NotImplementedException();
}
public override double GetMilliseconds(DateTime time)
{
return base.GetMilliseconds(time);
}
public override int GetMonthsInYear(int year)
{
return base.GetMonthsInYear(year);
}
public override int GetWeekOfYear(DateTime time, CalendarWeekRule rule, DayOfWeek firstDayOfWeek)
{
return base.GetWeekOfYear(time, rule, firstDayOfWeek);
}
public override int[] Eras
{
get { throw new NotImplementedException(); }
}
public override DateTime ToDateTime(int year, int month, int day, int hour, int minute, int second, int millisecond)
{
return base.ToDateTime(year, month, day, hour, minute, second, millisecond);
}
public override int ToFourDigitYear(int year)
{
return base.ToFourDigitYear(year);
}
public override int GetDayOfMonth(DateTime time)
{
throw new NotImplementedException();
}
public override DayOfWeek GetDayOfWeek(DateTime time)
{
throw new NotImplementedException();
}
public override int GetDayOfYear(DateTime time)
{
throw new NotImplementedException();
}
public override int GetDaysInMonth(int year, int month, int era)
{
throw new NotImplementedException();
}
public override int GetDaysInYear(int year, int era)
{
throw new NotImplementedException();
}
public override int GetEra(DateTime time)
{
throw new NotImplementedException();
}
public override int GetMonth(DateTime time)
{
throw new NotImplementedException();
}
public override int GetMonthsInYear(int year, int era)
{
throw new NotImplementedException();
}
public override int GetYear(DateTime time)
{
throw new NotImplementedException();
}
public override bool IsLeapDay(int year, int month, int day, int era)
{
throw new NotImplementedException();
}
public override bool IsLeapMonth(int year, int month, int era)
{
throw new NotImplementedException();
}
public override bool IsLeapYear(int year, int era)
{
throw new NotImplementedException();
}
public override DateTime ToDateTime(int year, int month, int day, int hour, int minute, int second, int millisecond, int era)
{
throw new NotImplementedException();
}
}
例如，a年的计算将为
For example a leap year calculation will be
public override bool IsLeapYear(int year, int era)
{
try
{
if (year < 1)
{
throw new ArgumentOutOfRangeException("year", year, "Year is outside bounds");
}
}
catch (Exception exception)
{
throw exception;
}
return ((year % 4) == 3);
}
一旦完成了基于Hebrew压光机的压光机，就可以像使用Gregorian 压光机一样使用.即
Once you finished implement the calender based on Hebrew calender, you can use as the same way you use Gregorian calender. i.e
EthiopianCalender calender = new EthiopianCalender();
DataTime dateTime = new DateTime(5771, 13, 26, calender.GetHour(Now), calender .GetMinute(Now), calender.GetSecond(Now), new EthiopianCalender())
希望这对您有所帮助.
I hope this will help you as a starting point.
System.Globalization.HebrewCalendar hc = new System.Globalization.HebrewCalendar();
DateTime gd = hc.ToDateTime(5771,13,26,0,0,0,0,System.Globalization.HebrewCalendar.CurrentEra);
gd.ToString() == "9/25/2011 12:00:00 AM"
这篇关于日期时间转换的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！