Downloading Excel file after creating using EPPlus

Question

I am using the EPPlus library to generate an excel file which I successfully save in a folder on the server.

How can download this file to my local machine?

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Answer 1

Instead of using package.Save() you can use package.GetAsByteArray() which will return a byte array which you can then stream using FileResult or FileContentResult from the MVC action to trigger a file download. This method will allow you to download the file without saving it to the server first.