Investigate a little. Try seeing what DOES happen when you press the button.
Display the events that are generated when buttons are pressed. It's likely
you'll need to expect one of several events, depending on the device.

On 1/15/07, Anning Chen <[EMAIL PROTECTED]> wrote:
>
>  has anyone encountered this problem of the center nav button not
> responding on the treo 680?  I put in some test code and when I pressed the
> center button, nothing happened...
>
> here is my sample code:
> switch(event->data.keyDown.chr)    {
>                 case vchrHardRockerCenter:
>                     handled = true;
>                     \\do something
>                     break;
>                 case vchrRockerCenter:
>                     handled = true;
>                    \\do something else
>                     break;
>                 ...
>
>
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-- 
yisdersomenimororsisasisdenderisorsis?
Jeff Loucks

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