Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

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LOF - a file I/O function that returns the length of the named file
      in bytes
 
Syntax
  LOF(filenumber)
    ■ filenumber is the number of an open file
 
See Also  ◄LOC►  ◄EOF► ◄OPEN►