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Editorial Team
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Asked: 2026-05-20T09:36:55+00:00

How to get file extension from the request.files collection in asp.net?

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How to get file extension from the request.files collection in asp.net?

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1 Answer

  1. Editorial Team

    I think this should do the trick:

    foreach (HttpPostedFile file in Request.Files) {
    string extension = System.IO.Path.GetExtension(file.FileName);
}
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