I have a form where users can upload Pdf files(about 30 pages to one document or so). I want to delay storing these Pdfs in the database until the user submits the entire form. The problem is that the collection of files uploaded must be able to persist through postbacks. That being said, I am considering storing these as session variables, however, would this be too much data to store, or are session variables meant to store a couple strings here and there? If this method is not acceptable, is there an alternate method?
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