Hello,
you can use the method UsedRange on a worksheet object to find the last used cell in a worksheet object. This way, you don't need to iterate over all 64K rows (or more with Excel 2007) which should save much time.
But I don't know a better way to find out which lines or columns are empty than an iteration.
Best regards,
perl -e "s>>*F>e=>y)\*martinF)stronat)=>print,print v8.8.8.32.11.32"
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