I am storing a int in `schadstoffklasse` so when calling the Car object like so (last int in brackets) : `PKW Kaefer = new PKW("VW", "Käfer", "K-GS-01", 1965, 9999, 1000, 30, 1);`
I can either say 0, 1, 2. 
Now when i write this `Console.WriteLine(Kaefer.Schadstoffklasse)`
to the console it obiously outputs 1 in this case.

I do want it to not say 1 i want for example....

`0 = foo`
`1 = bar`
`2 = foobar`

So it outputs to the console a string.

Here is what i have tried, which does not work.

```
private int schadstoffklasse;

    public int Schadstoffklasse
    {
        get
        {
            return schadstoffklasse;
        }
        set
        {
            if (value == 0)
            {
                string foo = value.ToString();
                foo = "BLABLALBA";

            }

            schadstoffklasse = value;
        }
    }

```

Thank you for having patience with a beginner