public override int GetHashCode() { unchecked { return((Staff.GetHashCode() * 397) ^ Time.GetHashCode()); } }
public override int GetHashCode() { return((_staff == null ? 0 : _staff.GetHashCode()) ^ (_group == null ? 0 : _group.GetHashCode())); }
public override int GetHashCode() { return(_staff.GetHashCode()); }