public static BaseModelNumberModel ToBaseModelNumber(this ModelNumber modelNumber)
        {
            BaseModelNumberModel _result = new BaseModelNumberModel();

            _result.Id           = modelNumber.Id;
            _result.ModelNo      = modelNumber.ModelNo;
            _result.Narration    = modelNumber.Narration;
            _result.CreatedDate  = modelNumber.CreatedDate;
            _result.ModifiedDate = modelNumber.ModifiedDate;
            return(_result);
        }
        public static ModelNumber ToModelNumber(this BaseModelNumberModel modelNumber)
        {
            ModelNumber _result = new ModelNumber();

            if (modelNumber.Id.HasValue)
            {
                _result.Id = modelNumber.Id.GetValueOrDefault();
            }
            _result.ModelNo      = modelNumber.ModelNo;
            _result.Narration    = modelNumber.Narration;
            _result.CreatedDate  = modelNumber.CreatedDate;
            _result.ModifiedDate = modelNumber.ModifiedDate;
            return(_result);
        }