private bool Delete(int unitId, int companyId)
        {
            LiquiForce.LFSLive.BL.FleetManagement.Units.Units units = new LiquiForce.LFSLive.BL.FleetManagement.Units.Units(null);

            int result = units.IsInUse(unitId, companyId);

            if (result != 0)
            {
                return false;
            }
            else
            {
                return true;
            }
        }
        private int Delete(int unitId, int companyId)
        {
            LiquiForce.LFSLive.BL.FleetManagement.Units.Units units = new LiquiForce.LFSLive.BL.FleetManagement.Units.Units(null);

            int result = units.IsInUse(unitId, companyId);

            return result;
        }