notes:csharp:datetime
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notes:csharp:datetime [2016/09/07] admin [Operations] |
notes:csharp:datetime [2016/11/22] (current) admin [Operations] |
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| // Obtain the number of days in February. | // Obtain the number of days in February. | ||
| int daysInFebruary = DateTime.DaysInMonth(d.Year, 2); // 28 | int daysInFebruary = DateTime.DaysInMonth(d.Year, 2); // 28 | ||
| + | |||
| + | // Obtain the current week number. | ||
| + | DateTimeFormatInfo info = DateTimeFormatInfo.CurrentInfo; | ||
| + | Calendar cal = info.Calendar; | ||
| + | int weekNumber = cal.GetWeekOfYear(DateTime.Now, info.CalendarWeekRule, info.FirstDayOfWeek); | ||
| // Add one hour and 15 minutes. | // Add one hour and 15 minutes. | ||
notes/csharp/datetime.txt ยท Last modified: 2016/11/22 by admin
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