public DaySchedulePartDetailsViewModel(GKDaySchedulePart daySchedulePart = null)
{
Title = "Задание интервала";
DaySchedulePart = daySchedulePart ?? new GKDaySchedulePart();
StartTime = TimeSpan.FromMilliseconds(DaySchedulePart.StartMilliseconds);
EndTime = TimeSpan.FromMilliseconds(DaySchedulePart.EndMilliseconds);
}
public DaySchedulePartViewModel(GKDaySchedulePart daySchedulePart)
{
DaySchedulePart = daySchedulePart;
}