https://learn.microsoft.com/de-de/dotnet/api/system.globalization.japanesecalendar.getdaysinyear?view=netframework-4.8.1&viewFallbackFrom=net-10.0
JapaneseCalendar.GetDaysInYear(Int32, Int32) Method (System.Globalization) | Microsoft Learn
Returns the number of days in the specified year in the specified era.
methodsystemglobalizationmicrosoftlearn
https://learn.microsoft.com/de-de/dotnet/api/system.globalization.eastasianlunisolarcalendar.getdaysinyear?view=net-10.0
EastAsianLunisolarCalendar.GetDaysInYear(Int32, Int32) Method (System.Globalization) | Microsoft...
Calculates the number of days in the specified year and era.
methodsystemglobalizationmicrosoft
https://learn.microsoft.com/it-it/dotnet/api/system.globalization.calendar.getdaysinyear?view=netframework-4.8.1&viewFallbackFrom=net-10.0
Calendar.GetDaysInYear Method (System.Globalization) | Microsoft Learn
When overridden in a derived class, returns the number of days in the specified year.
calendarmethodsystemglobalizationmicrosoft