setDuration method
void
setDuration(})
Implementation
void setDuration(
DateTime start,
DateTime end, {
bool startAllDay = false,
bool endAllDay = false,
}) {
_start = start.millisecondsSinceEpoch;
_end = end.millisecondsSinceEpoch;
_startAllDay = startAllDay;
_endAllDay = endAllDay;
}