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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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

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FREEFILE Function Programming Example
 
The example below uses FREEFILE to obtain a file number for
opening a file:
 
INPUT "Enter file name ", Filename$
Filenum = FREEFILE
OPEN Filename$ FOR OUTPUT AS Filenum
PRINT Filename$;" opened as File #"; Filenum
 
Sample Output
 
Enter file name: DATA.DAT
 
DATA.DAT opened as File # 1