I'm trying to make a incremental search text box.. where I want to update a list box with the values which matches what user is typing..

currently I've written following code in keypress of textbox..

IF between(nKeyCode,32,126)

lcValue = lcValue + chr(nKeyCode)

ENDIF

IF nKeyCode = 127

lcValue = leftc(lcValue,len(lcValue)-1)

ENDIF

the problem is, if a user presses home key and delete then the lcvalue is not properly updated...

Actually I want the correct value as soon as the user presses any key in keypress event..

Pls help..