Loading ...
Loading ...
Loading ...
6-19
k Input/Output Commands (I/O)
Getkey
Function: This command returns the code that corresponds to the last key pressed.
Syntax: Getkey _
Description:
• This command returns the code that corresponds to the last key pressed.
• A value of zero is returned if no key was pressed previous to executing this command.
• 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>, <numeric expression>
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 and numeric expression
• string: character string
79
78 68 58
77
64 24 54 44 73
63 23 53 43 74
62 22 52 42 72
61 21 71 41 31
67
28
37
38 27
48 57
69 39 29 59 49
32
33
34
79
78 68 58
77
64 24 54 44 73
63 23 53 43 74
62 22 52 42 72
61 21 71 41 31
67
28
37
38 27
48 57
69 39 29 59 49
32
33
34
Loading ...
Loading ...
Loading ...