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说明:如:1900-01-01与1900-01-01之间算一天
private static int DateDiff(DateTime dateStart, DateTime dateEnd)
{ DateTime start = Convert.ToDateTime(dateStart.ToShortDateString()); DateTime end = Convert.ToDateTime(dateStart.ToShortDateString()); TimeSpan sp = end.Subtract(start); return sp.Days; } |
2023-10-27
2022-08-15
2022-08-17
2022-09-23
2022-08-13
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