public void AddOtherInformations(MachineInformation machineInformation)
 {
     if (otherInformations.Count <= 0 || machineInformation == null && machineInformation.Id < 0)
     {
         return;
     }
     MySQLDataAccess.AddOtherInformations(machineInformation, OtherInformations.ToList(), OtherInformationDeleted);
     OtherInformationDeleted = new List <OtherInformation>();
 }