DateTimeToString.cs 752 B

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  1. namespace HistoryView.Converters;
  2. public class DateTimeToString : IValueConverter
  3. {
  4. public object? Convert(object value, Type targetType, object parameter, CultureInfo culture)
  5. {
  6. if (value is not DateTime dataTime)
  7. return default;
  8. if (parameter is not string para)
  9. return dataTime.ToString("yyyy-MM-dd HH:mm:ss");
  10. return para switch
  11. {
  12. "Date" => dataTime.ToString("yyyy-MM-dd"),
  13. "Time" => dataTime.ToString("HH:mm:ss"),
  14. _ => dataTime.ToString("yyyy-MM-dd HH:mm:ss"),
  15. };
  16. }
  17. public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
  18. {
  19. throw new NotImplementedException();
  20. }
  21. }