Mvc file upload download

Step 1 : Create a asp. Copy and paste the following code. Step 3 : Right click on the HomeControllers and create an index view. Description: Run the MVC application and upload multiple files to a server. The new files will be updated and displayed on the bootstrap grid css class.

NET the default value is seconds. BeginForm method creates an HTML form that includes the HTML file control, the submit button, and a message, which declares whether the file is saved successfully or not. These parameters are required for uploading binary data to the server. The name of the input element identifies the uploaded file in the HttpPostedFilesBase object. Combine Server. GetFileName file. FileName ; file. SaveAs path ; ViewBag.

After running this application you will see the following form:. NET and other servers. Get day Trial see online demo or purchase. We have finished the process of uploading files.

We will now move to the downloading section. This is the right time to add the remaining actions to our controller. The following is the code. File upload in bltadwin. In this Part, we are going to learn how to upload files and store in a folder in bltadwin. Leo Leo 5 5 silver badges 6 6 bronze badges.

I find that the content-type also have influence, for pdf file, if I set content-type as System. Add require IIS integrated pipeline mode. Additionaly, even if the app pool is set as integrated, it will throw an exception. Use Response. See SO thread: stackoverflow. GetFileName attachment. Serj Sagan Serj Sagan Not recommended, Content-Disposition is the prefered method for clarity and compatability.

Thanks for that. Lying about the content type sounds like a really bad idea. Some browsers depend on correct content type to suggest applications for the user in the "save-or-open" dialog.

If your intent is to have the browser suggest an app then that's fine, but this question is specifically about forcing the download Didn't try with e. JPEG right now, so not sure on exact behaviour though. Jonny Boy Jonny Boy 1 1 silver badge 9 9 bronze badges. Thanks for the answer. You missed the part where I was looking for a solution that included the ability to specify the name of the file.

You're just returning bytes, so the name would be inferred from the URL. I was using PDF as an example, but I needed it to work for multiple other file types too in my case. I should mention that your solution would work so long as you're using the.

NET Framework 4. If you're running against. NET Core, your best bet is to use Microsoft. NickAlbrecht I did not use. Net Core - the above example was for pdf response on a browser.

However if you want to download try: File fileContentBytes, System. Pdf, "your file name". I am not sure though if you got your answer. Thanks for the. Net Core suggestion though. Also if you have found my answer useful please add a vote.

I've already solved the issue long ago with the answer I've marked as accepted. I was more pointing out a few caveats in case you found them useful. My original question was , so this is quite dated by now. NickAlbrecht Thank you. I was not aware you solved it, I did see it is a very old post.

I found this forum while looking for some async related answers, I am new to the async processes.