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81 lines
1.4 KiB
Markdown
81 lines
1.4 KiB
Markdown
See [KEY n](KEY-n).
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The [KEY LIST](KEY-LIST) statement lists the soft key strings assigned to each of the function keys down the left side of the screen.
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## Syntax
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> [KEY LIST](KEY-LIST)
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## Description
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* [KEY LIST](KEY-LIST) displays each of the 12 softkey **function key** (F1 to F12) string values going down the screen.
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## Example(s)
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Displaying the current **KEY LIST** string assignments to the Function keys.
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```vb
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KEY 1, "Help"
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KEY 5, "Compile"
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KEY 10, "Quit"
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PRINT "Press any key!"
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K$ = INPUT$(1)
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KEY LIST
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END
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```
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```text
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Press any key!
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F1 Help
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F2
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F3
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F4
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F5 Compile
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F6
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F7
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F8
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F9
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F10 Quit
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F11
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F12
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```
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Displaying the function key assignments for F1 to F10 at the bottom of the screen with **KEY ON** and **KEY OFF**.
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```vb
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KEY 1, "Help" + CHR$(13) 'add Return character to complete the input
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KEY 5, "Compile" + CHR$(13)
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KEY 10, "Quit" + CHR$(13)
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**KEY ON**
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DO
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INPUT "Press F10 to turn display off! ", M$
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LOOP UNTIL M$ = "Quit"
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**KEY OFF**
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K$ = INPUT$(1)
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KEY LIST
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END
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```
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```text
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Press F10 to turn display off! Help
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Press F10 to turn display off! Compile
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1 Help? 2 3 4 5 Compil 6 7 8 9 10 Quit?
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```
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> *Explanation:* The [INPUT](INPUT) variable will hold the string value as if it was typed in and entered. "Quit" will KEY OFF bottom display.
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## See Also
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* [KEY n](KEY-n), [KEY(n)](KEY(n)),
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* [ON KEY(n)](ON-KEY(n))
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* [_KEYHIT](_KEYHIT), [_KEYDOWN](_KEYDOWN)
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