350
kk
kk
k Input/Output Commands (I/O)
Getkey
Function: This command returns the code that corresponds to the last key pressed.
Syntax: Getkey_
Description:
1. This command returns the code that corresponds to the last key pressed.
79
69 59 49 39 29
78 68 58 48
77 67 57 47
76 66 56 46 36
75 65 55 45 35
26
25
74
73
72
71
64
63
62
61
54
53
52
51
44
43
42
41
33
32
31
28
38
37
27
2. A value of zero is returned if no key was pressed previous to executing this com-
mand.
3. This command can be used inside of a loop.
Locate
Function: This command displays alpha-numeric characters at a specific location
on the text screen.
Syntax:
Locate <column number>, <line number>, <value>
Locate <column number>, <line number>, <variable name>
Locate <column number>, <line number>, ”<string>”
[Example] Locate 1, 1, ”AB”_
Parameters:
• line number: number from 1 to 7
• column number: number from 1 to 21
• value: numeric value
• variable name: A to Z
• string: character string
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11 Command Reference
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