You don't say what you have used to create the Excel file, so I'll assume that it's Spreadsheet::WriteExcel. The documentation for that module's set_column method says this:

Unfortunately, there is no way to specify "AutoFit" for a column in the Excel file format. This feature is only available at runtime from within Excel.

So it looks like you're out of luck.

--
<http://dave.org.uk>

"The first rule of Perl club is you do not talk about Perl club."
-- Chip Salzenberg

In reply to Re: How to set an Excel column to 'AutoFit' by davorg
in thread How to set an Excel column to 'AutoFit' by JimRobinson

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