VB.NET Listbox Multiple select

Hi,

I have a list box lstMy which is bound to a datatable dt.
The SelectionMode in the listbox is set to MultiSimple.

I want to run through the listbox and return all _values_ from the selected items. In other words, if it were to be a single select listbox i would just refer to it as lstMy.SelectedValue however in the multiple select I cannot do that. Plus I am running through the list using a for loop.

Logically my code should look like this:

for i = 0 to lstMy.Items.Count -1

if lstMy.Selected
return lstMy.Item(i).Value

next i

however, I can't make it work.

Any help will be greatly appreciated.
Thanks.