OPEN
Data
File
Close Data File
Yes
Send Data
to
Specified
Locations
in Memory;
Clear Buffer
Yes
CLOSE
Other
Process
Figure 5-7.
Read
a Data File
(O'''DATA'
1
CLOSE
Step 3: To read a data file. load the program file.The program that you
load should include statements that
will
open.
read.
and close the data file.
There
are
two
commands ta read data fram a tape: INPUT# and GET#. Ta
read
numbers and strings from a data file the INPUT# statement
is
used. The
GET# statement reads one character at a time.
Reading data from a data file using INPUT# and GET#
is
discussed
in
the
following sections.
Step
4:
The last step closes the file
after
the data is read.
CLOSE
the
same logical file that you
OPENed.
OPEN
256