# BASIC 256 - Language Documentation

en:size

## Size

### Format

size
size()
size(filenumber)

### Description

Returns the length, in bytes, of an opened file. If the file number is not specified file number zero (0) will be used.

### See Also

Close, Eof, Open, Read, Readline, Reset, Write, Writeline, Exists, Seek

### New To Version

0.9.4

en/size.txt · Last modified: 2011/03/29 11:56 (external edit)