public List <SelectListItem> GetServiceTypeSelectList()
        {
            List <SelectListItem> selectListItem  = null;
            List <ServiceType>    serviceTypeList = _serviceTypeRepository.GetServiceTypeSelectList();

            return(selectListItem = serviceTypeList != null ? (from serviceType in serviceTypeList
                                                               select new SelectListItem
            {
                Text = serviceType.Name,
                Value = serviceType.Code.ToString(),
                Selected = false
            }).ToList() : new List <SelectListItem>());
        }