Handling changes in column order when importing CSV files

Posted by Scott on Stack Overflow See other posts from Stack Overflow or by Scott
Published on 2010-03-16T16:05:59Z Indexed on 2010/03/16 16:21 UTC
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excel

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c#

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.net-3.5

I have a CSV file. The first row will always contain column headers. Depending on a variety of factors, the order of columns may change and, in rare circumstances, some columns may not be present. These changes are beyond my control.

My thoughts, so far, on how to address this. I'll read the first row of the file and use the values to generate a list of columns contained in the source file. The destination file will use the same column names as the source. This should be as simple as searching for identical names in the source and destination, then just mapping the column index values, right?

What are your recommendations for handling this?

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