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==== Disable Ctrl-N key (AREV Specific) ====
=== At 21 JAN 2002 01:55:31PM Mark Watford wrote: ===
 
{{tag>"AREV Specific"}}
 
<QUOTE>
Using Arev 1.16, trying to find the Ascii value for the Ctrl-N keystroke. Any suggestions on where I could find a complete table of the keystrokes.



Thanks,

Mark
</QUOTE>
----

=== At 21 JAN 2002 03:55PM Richard Hunt wrote:  ===

<QUOTE>Not sure where to find a table of keystrokes. Try this program...



  PRINT @(-1):

  LOOP

    PRINT 'Enter a character. ':

    INPUT REPLY

  UNTIL REPLY EQ '' DO

    SEQ=SEQ(REPLY1,1)

    MESSAGE=Value=:SEQ

    CALL MSG(MESSAGE)

  REPEAT

  STOP

END



It will report most keystrokes.

</QUOTE>

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=== At 21 JAN 2002 04:14PM Mark Watford wrote:  ===

<QUOTE>Thanks for the help, the problem I was having was what Char(?) is before Char(14) to give you Ctrl-N, for the Alt key it is Char(0) for Ctrl it is Char(254). 



Thanks Again

</QUOTE>

----

=== At 22 JAN 2002 01:41PM Victor Engel wrote:  ===

<QUOTE>Richard's routine will not detect keystrokes that return two bytes. Better would be something like this:



STOPCHAR=CHAR(27)

LOOP

INPUT CHARACTER,-1

UNTIL CHARACTER=STOPCHAR

OUTPUT='

FOR POS=1 TO LEN(CHARACTER)

   OUTPUT := SEQ(CHARACTERPOS,1):' '

NEXT

REPEAT

CALL MSG(OUTPUT)

</QUOTE>

----

=== At 22 JAN 2002 01:46PM Victor Engel wrote:  ===

<QUOTE>The code for CTRL characters are only a single digit and match the ordinal number of its position in the alphabet, i.e., 'A'=char(1), 'B'=char(2), 'C'=char(3), etc. If the code is more than one digit, the first digit is char(0). I hope this helps.

</QUOTE>

----

=== At 22 JAN 2002 08:22PM Mark Watford wrote:  ===

<QUOTE>Thanks that answered all of my questions.





</QUOTE>


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