getPreviousMonthDateTime method
Implementation
@override
CalendarDateTime getPreviousMonthDateTime() {
final date = _getSelectedDate();
return CalendarDateTime.parseDateTime(
DateTime(date.year, date.month - 1, 1).toString())!;
}
@override
CalendarDateTime getPreviousMonthDateTime() {
final date = _getSelectedDate();
return CalendarDateTime.parseDateTime(
DateTime(date.year, date.month - 1, 1).toString())!;
}