public override string ToString() { StringBuilder infoAsString = new StringBuilder(); infoAsString.AppendFormat("License number: {0}", m_Vechile.LicenseNumber); infoAsString.AppendFormat(", car model: {0} ", m_Vechile.Model); infoAsString.AppendFormat(", owner: {0} ", m_Owner.Name); infoAsString.AppendFormat(", car status: {0}", m_Status.ToString()); infoAsString.AppendFormat(", wheels status: {0} ", m_Vechile.GetWheelsInfo()); /// & more... return(infoAsString.ToString()); }