Last updated: 9/10/2026
The FileSize function returns an integer containing the size in bytes of the file filename or, if no filename is specified, of the table file currently being read.
Syntax:
FileSize([filename])
Arguments:
| Argument | Description |
|---|---|
| filename |
The name of a file, if necessary including path, as a folder or web file data connection If you don't specify a file name, the table file currently being read is used. Example: 'lib://Table Files/' |