[perl-win32-gui-users] Unselect a selected item in a listview

[Jonathan Southwick]

I know you can force a selection in a listview with 
$MainWindow->Listview->Select($idx).  I thought issuing the command again 
would force an unselection but it doesn't.

Does anyone know how to force an item in a listview to be unselected once 
it has bee selected?

Jonathan