Selects an item in the list view based off an index (zero-based).
$item = SelListViewItem( $hwnd, $idx, $multi_select );
Control's window handle
Index (zero-based) of an item to be selected
[Optional] allows selecting multiple items
Text of a selected item
Example 9.11. Select first item, clears out any previous selections
SelListViewItem( $win, 0 );
Example 9.12. Select an *additional* item
SelListViewItem( $win, 1, 1 );