Noel Lackey
Member
HiYou asked in #11 reply
How do I test the file?
That test shows one kind of logic - how do this works.
# You can add in any cell any number.
# After that, my sample code checks all cells, especially cells which has numbers ...
... if that code noticed that there are more than one that cells value --- then it will give a comment
... if there are three same numbers, then in all of those cells has 3 in comment.
>>> if You delete one of those numbers ... then in all of those cells has 2 in comment ( that's why 'deletion' -test )
Now You wrote:
I am looking for something that would alert me if the same customer number took a third book it is ok if they take 2
... that could do other way, but then I have to know exact layout of Your used data.
= where is customer numbers? ... where are books?
You should able to create a sample Excel-file which shows some sample data ... which has some cases which gives alerts.
thank you for your detailed response please find a sample Excel file attached this is the location and layout of customer number and books