I have a IEnumerable list of objects... Each object has many properties, one of which is called:

```
Amount

```

Amount is an integer value.

I need to get the sum of all the amounts. 

I've been doing so by iterating over them:

```
For each item As MyObject In something
    amount += item.Amount
Next item

```

I'm mainly curious if there's a way I can strap a function on this to get the SUM, but only if this is a performance gain... Like a one liner, that's more efficient?