Another idea would be to allow any character and convert the text to a number and back to text on each keydown event.
On 5/9/06, Greg Bowman <[EMAIL PROTECTED]> wrote:
Except you want to make sure you only allow the +- as the first character. Otherwise you'll end up allowing some crazy formula like -9 +7-5+77-210... Greg On May 8, 2006, at 9:11 PM, Keith Hutchison wrote: > Keyown event > > trap for and allow chr(8) backspace, chr(127) delete, chr(9) > +-0123456789 > _______________________________________________ Unsubscribe or switch delivery mode: <http://www.realsoftware.com/support/listmanager/> Search the archives of this list here: <http://support.realsoftware.com/listarchives/lists.html>
-- Keith Hutchison http://balance-infosystems.com http://realopen.org http://www.kasamba.com/Keith-Hutchison _______________________________________________ Unsubscribe or switch delivery mode: <http://www.realsoftware.com/support/listmanager/> Search the archives of this list here: <http://support.realsoftware.com/listarchives/lists.html>
