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Adding Horizontal and Vertical Lines
7.
Now return to the file. When the file reopens, the existing program (the
contents of the file) is displayed. Use your system commands to reopen
the file. For example:
Enter
PRACTC.FRM
8.
All Create Form mode commands must be entered into the program
before the End command line. Add three horizontal lines, each with a
thickness (LT) of 1 at rows (R) 40, 45, and 49 and each ranging from
column (SC) 16 to column (EC) 61.
Enter
HORZ
1;40;16;61
1;45;16;61
1;49;16;61
STOP
9.
Add two vertical lines, each with a thickness (LT) of 1, both in column
(C) 49, one ranging from row (SR) 40 to row (ER) 45 and the other
ranging from row (SR) 49 to row (ER) 53.
Enter
VERT
1;49;40;45
1;49;49;53
STOP
The last two commands have added to the form definition. PRACTICE now
looks like Figure 6–7.
Form Examples and Exercises
Format
(System Format)
Format
HORZ
LT;R;SC;EC
STOP
Format
VERT
LT;C;SR;ER
STOP
6–23
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