如何在某些文化中获取一年中的第几周？

发布于 2024-11-15 04:43:21 字数 1008 浏览 8 评论 0原文

我想获取一年中的第几周（在当前文化中），所以我这样做：

var week = CultureInfo.CurrentCulture.Calendar
           .GetWeekOfYear(DateTime.Now, CalendarWeekRule.FirstDay,
                          DateTimeFormatInfo.CurrentInfo.FirstDayOfWeek);

当当前文化为 fa-IR（波斯语）时，日历为 GregorianCalendar 和 week 值是 24（在波斯语中我们是在第 13 周），

但如果我用 PersianCalendar 测试它，如下所示：

 var calendar = new PersianCalendar();
 var week = calendar
           .GetWeekOfYear(DateTime.Now, CalendarWeekRule.FirstDay,
                          DateTimeFormatInfo.CurrentInfo.FirstDayOfWeek);

它给出了正确的答案 (13)。

我检查了文化的日历是波斯语：

var persianCultures = CultureInfo.GetCultures(CultureTypes.AllCultures)
                       .Where(x => x.Calendar is PersianCalendar).ToList();

但没有文化。

但我需要这种文化，因为我认为检查日历是否为公历然后使用波斯语是不好的，如果您有更好的想法或对此有所了解，请告诉我。

（据我所知，公历是旧的，如果我没有错的话，上面发生的事情（使用 Gregorian ）是错误的。它应该与波斯历类似。）

原文

I want to get the week of a year (in current culture), so I do:

var week = CultureInfo.CurrentCulture.Calendar
           .GetWeekOfYear(DateTime.Now, CalendarWeekRule.FirstDay,
                          DateTimeFormatInfo.CurrentInfo.FirstDayOfWeek);

When current culture is fa-IR (Persian) the calendar is GregorianCalendar and week value is 24 (in Persian we are in the 13th week)

but if I test it with PersianCalendar as below:

 var calendar = new PersianCalendar();
 var week = calendar
           .GetWeekOfYear(DateTime.Now, CalendarWeekRule.FirstDay,
                          DateTimeFormatInfo.CurrentInfo.FirstDayOfWeek);

it gives a true answer (13).

I checked that culture's calendar is Persian:

var persianCultures = CultureInfo.GetCultures(CultureTypes.AllCultures)
                       .Where(x => x.Calendar is PersianCalendar).ToList();

but there is no culture.

but I need this culture because I think is not good to check if calendar is Gregorian then use Persian, if you have better idea or know anything about this please let me know it.

(As I know Gregorian calendar is old, and if I'm not wrong what happened above (with Gregorian ) is wrong. it should be similar to Persian calendar.)

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