The fileidnumber( function returns the id number for the specified file or folder.
This function has one parameter:
path – is a path to the item you want information about, including the file (or folder) name (see Files and Folders for more information about file paths).
This function returns the id number for the specified file or folder. This number will not change once the file or folder is created (however, many programs delete and resave files each time you save, which may cause the id number to change).
|10.0||New||New in this version.|