I am currently using ASP.Net / VB.Net to partially upload the first
100K of a CSV file to programattically extract the header information
for field mapping against our database and for a test sample of records
to check some validation before entire file is uploaded. (Files can be
HUGE)
Question - what about when the file is Zipped? Can I still upload the
first 100K of the file and somehow unzip that portion of the file? Or
do I need the entire file to unzip even a portion of it. I don't care
if there's a blown checksum type of thing.
Any guidance would be greatly appreciated
JohnnyH