Enum type from (e.g.) string???

[Jhd.Honza]

Well, let's say I would like to do something like this:

 enum Fruit {Apple, Orange, Banana}
 enum Vegetable {Onion, Carrot, Cabbage}

 string GetItemName(int Index, string category)
 {
     return ((category)Index).ToString();
 }
[/b]

I hope this illustrates the problem...

I need to return "Cabbage" passing 2,"Vegetable" to the function