Excel columns: Converting numbers to letters and vice versa
Hello,
My app is using Excel spreadsheet.
User has a choice of preselecting some of the sheet's columns.
Now:
Excel is using letters as the visual indexing, of the columns but when
programming the corresponding number (A --1, B --2..., AA--28, AB--29
etc) must be used..
What will be the best method of converting those letters into numbers?
Jack
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