Name
QueryKey
Synopsis
$key->QueryKey($class, $subs, $vals)
Retrieves information about the current key and
returns it to the named scalar variables. The key class is saved
in the class variable (it will be the
null string “” on Win95 since it doesn’t use key classes). The
number of subkeys is saved in the $ subs
variable, and the number of values in the current key is saved
in $
vals.
Get Perl in a Nutshell, 2nd Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
