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How do I 'ring' the PC's internal speaker?
Message
De
06/10/2005 11:56:06
Mike Sue-Ping
Cambridge, Ontario, Canada
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9
Divers
Thread ID:
01056765
Message ID:
01056807
Vues:
36
Thanks Kevin. That did it. I found that if I disabled my soundcard, ??CHR(7) works, however, your solution works regardless.

Cetin, I tried what you suggested, but, it did not work for me.

I appreciate both of your efforts.

Mike



>Try this:
>
>
>FUNCTION Beep
>LPARAMETERS nFrequency, nDuration
>
>  IF EMPTY(nFrequency)
>    nFrequency = 1000
>  ENDIF
>
>  IF EMPTY(nDuration)
>    nDuration = 40
>  ENDIF
>	
>  DECLARE Beep IN Win32API INTEGER dwFreq, INTEGER dwDuration
>
>  =Beep(nFrequency, nDuration)
>	
>RETURN
>
>
>
>>I am trying to make the internal PC speaker beep by issuing ?? CHR(7). It does not seem to work for me. My PC has a soundcard (or perhaps its built into the MB) but I don't have external speakers attached so I want to use the internal one.
>>
>>Does anyone know how to do this?
>>
>>Regards,
>>
>>Mike
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