ShellListView Questions

Hi All,

Two questions:

1) Is it possible to make the ShellListView display a parent folder icon
(instead of having to press back-space to go up a level in the directory

2) Can 'file-execution' be turned off when a recognised file type is
double-clicked in a ShellListView? Or do I have to override the double click
event to simply open a folder or ignore a file?

Thanks in advance,