private float getAmountOfFuelToAdd(FuelVehicle i_FuelVehicleToAdd, ref eExitOrCont io_ExitOrCont)
{
string amountOfFuelStr;
float amountOfFuelToAdd, maxAmountToadd;
bool isSuccseeded;
Console.WriteLine("Please enter amount of fuel to add, or press -1 to go back to the main menu");
amountOfFuelStr = Console.ReadLine();
putExitIfMinus1(amountOfFuelStr, ref io_ExitOrCont);
isSuccseeded = float.TryParse(amountOfFuelStr, out amountOfFuelToAdd);
while ((!m_Garage.CanAddFuel(amountOfFuelToAdd, i_FuelVehicleToAdd, out maxAmountToadd) || !isSuccseeded) && io_ExitOrCont != eExitOrCont.Exit)
{
Console.WriteLine("Invalid amount, max amount possible to add is" + maxAmountToadd + " please add valid amount");
amountOfFuelStr = Console.ReadLine();
isSuccseeded = float.TryParse(amountOfFuelStr, out amountOfFuelToAdd);
putExitIfMinus1(amountOfFuelStr, ref io_ExitOrCont);
}
return(amountOfFuelToAdd);
}
