clear/flush @bk

[Kenneth Brody]

On 9/4/2012 5:16 PM, Tom Aldridge wrote:
> On 9/4/2012 3:13 PM, Kenneth Brody wrote:> On 9/4/2012 4:00 PM, Tom Aldridge
> wrote:
>  >> Is there a way to clear the value of @bk?
>  >>
>  >> E.g. msgbox presents a Y/N question. Answer is N.
>  >> Next field presents the same question.
>  >> @bk already filled with N.
>  >>
>  >> I know an input popup could be used and then the var could be cleared.
>  >> Is that recommended or is there a way to clear the value of @bk (other
>  >> then exiting processing).
>  >
>  > Why do you need to clear it?  Just ask the question again, and mesgbox
>  > will set @BK to the new value.
>  >
>
> Do a lookup
> If no records found, do you want to add a record? Y/N.
> Answer is N
> Move to next field.
> Do a lookup
> If no records found, do you want to add a record? Y/N
>
> Answer is already "N"
>
> Wanting @bk reset after the first question.

What do you mean "answer is already 'N'"?  Yes, @BK contains "N", but so 
what?  Once you execute the second mesgbox, the previous value of @BK is 
gone, and it will be set to the answer of the second mesgbox.

-- 
Kenneth Brody