>In an textbox or an editbox, when I want to restrict some keys, I set the "nKeyCode" parameter to 0. According to documentation, setting this to zero will make it forget that the key was pressed.
>
>The key still appears in the edit/text box. However, the same code works fine in Visual Basic.
>
>Textbox KeyPress Event:
>
>PARAMETERS nKeyCode, nShiftAltCtrl
>if !isalpha( chr(nKeyCode) )
> nKeyCode = 0 && this line has not effect in VFP
>endif
>
>How do I restrict Keys entered ?
>
>thanks
>
>Bharat

Instead of nKeyCode = 0 use:

NODEFAULT

This will keep VFP from processing the keystroke. So your code should look like:

if !isalpha( chr(nKeyCode) )
NODEFAULT
endif

Bill