name$, istree = NextRegistryKeyEntry(id)
id. This
must have previously been opened using OpenRegistryKey(). The first
return value will be the name of the next registry entry and the second return
value will tell you if the entry is a tree or a value. If it is a tree, True will
be returned, False otherwise.
If istree is False, you can use ReadRegistryKey() to read the value of
the registry entry. If istree is True, you can use OpenRegistryKey()
to iterate over all subentries of that entry.
If there are no more entries in the registry key, an empty string will be
returned for name$ and istree will be set to -1.
True if the entry is another tree, False if it is a single value, -1 if there
are no more entries