CASE statements (AREV Specific) [Revelation On-Line Wiki]

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==== CASE statements (AREV Specific) ====
=== At 15 JAN 2007 11:38:01PM Chang Lee Churn wrote: ===
 
{{tag>"AREV Specific"}}
 
<QUOTE>
SUBROUTINE RAP



  BOC=Z"



  BEGIN CASE

     CASE BOC=A"

       CALL MSG("BOC IS RIGHT",'','','')



     DEFAULT:

       CALL MSG("%1% is mine",'','',BOC)



  END CASE

  

RETURN
</QUOTE>
----

=== At 15 JAN 2007 11:51PM Chang Lee Churn wrote:  ===

<QUOTE>Is there an END ELSE statement equivalent in CASE statements?

which I can replace the DEFAULT: statement in the above?



The CASE statement is just a simple one to explain the situation.



Please advise.

</QUOTE>

----

=== At 16 JAN 2007 02:02AM Warren Auyong wrote:  ===

<QUOTE>Replace the label DEFAULT: with CASE 1

</QUOTE>

----

=== At 16 JAN 2007 02:59AM Chang Lee Churn wrote:  ===

<QUOTE>It's possible to replace with CASE 2 , CASE 3 as well right?

what is basically meant was when CASE is not alphabets, it will 

execute the statements in CASE 1 correct?

</QUOTE>

----

=== At 16 JAN 2007 03:12AM Simon G Wilmot wrote:  ===

<QUOTE>No !!



Case statements are executed as If then else statements.

In the Case 1 situation, 1 is the logical Otherwise$



So ..



Begin Case

   Case a=1

      * Process for a=1

   Case a=qq'

      * Process for a=qq'

   Case a=1w2e3f'

      * Process for a=1w2e3f

   Case 1

      * Process for all other possibilities of a

End Case



Hope this helps,



Simon

</QUOTE>

----

=== At 16 JAN 2007 03:28AM Chang Lee Churn wrote:  ===

<QUOTE>thanks. Simon and Warren.

</QUOTE>

----

=== At 19 JAN 2007 09:47AM Victor Engel wrote:  ===

<QUOTE>What follows the CASE statement is an expression that evaluates to TRUE or FALSE. In Arev, 2, 3, and any number other than 0 evaluate to TRUE.

</QUOTE>


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