Consider this code:

```
if (results.Contains(14))
{
    //anything
}
else if (results.Contains(15))
{
    //anything
}
else if (results.Contains(16))
{
    //anything
}

```

I want write this code with switch case :

```
switch (results)
{
    case results.Contains(14):
}

```

But we can't write this in C#.

What is the clear way for write the above code, knowing that `results` is a `long[]`?