User`s guide

Chapter
5
BASIC
Commands
145
5.20 File Manipulation
This section describes the commands relating to file manipulation. There are two different
types of file structures supported in BASIC.
 DAT Files
 DBF File and IDX Files
For portable terminals, a BASIC program can have up to 6 transaction files and 5 DBF files
(3 IDX files for each DBF file).