public bool TryToFindClient(string i_LicenseNum, out ClientCard o_Client)
        {
            bool isFound = Clients.TryGetValue(i_LicenseNum, out o_Client);

            return(isFound);
        }
 public void ChangeVehicleStatus(ClientCard i_ClientToChange, eVehicleStat i_StatusToSet)
 {
     VehicleStatus[i_ClientToChange.Status].Remove(i_ClientToChange.VehicleInGarage.LicenseNum);
     VehicleStatus[i_StatusToSet].Add(i_ClientToChange.VehicleInGarage.LicenseNum);
     i_ClientToChange.Status = i_StatusToSet;
 }