public override int GetHashCode()
{
unchecked
{
var hashCode = (int)Level;
hashCode = (hashCode * 397) ^ (Elems != null ? Elems.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ IsOnEvenWeek.GetHashCode();
hashCode = (hashCode * 397) ^ (Discipline != null ? Discipline.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (Teacher != null ? Teacher.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (Place != null ? Place.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ BeginTime.GetHashCode();
hashCode = (hashCode * 397) ^ Duration.GetHashCode();
hashCode = (hashCode * 397) ^ (Notation != null ? Notation.GetHashCode() : 0);
return(hashCode);
}
}