Difference between revisions of "SET BELL"

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==See Also==
 
==See Also==
SET CONFIRM, CHR(), @...GET, TONE()
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[[SET CONFIRM]], [[CHR()]], [[@...GET]], [[TONE()]]
  
  

Revision as of 12:01, 11 March 2009

SET BELL

Class

Screen Forms


Purpose

Enable or disable the terminal bell inside forms


Syntax

SET BELL ON | OFF | (<expL>)


See Also

SET CONFIRM, CHR(), @...GET, TONE()


Description

If SET BELL is ON then the terminal bell will sound if an attempt is made to enter invalid data (e.g. alphabetic character in a numeric field), or enter more characters into a field than it can contain when SET CONFIRM is ON. This command allows the optional logical expression <expL> to be evaluated. If a value of .T. is returned, BELL is set ON. If a value of .F. is returned, BELL is set OFF. Note that <expL> should be enclosed in round brackets. By default, BELL is ON.


Example

set bell off
use patrons
edit


Products

Recital Mirage Server, Recital Terminal Developer