Download file in mvc controller

ContentDisposition ; contentDisposition. FileName; contentDisposition. FileBytes, document. Response; response. Improve this question. Larry Bargers Larry Bargers 61 1 1 gold badge 1 1 silver badge 5 5 bronze badges.

Add a comment. Active Oldest Votes. FirstOrDefault ; return File document. FileType, document. Improve this answer. Mamun FileName; return File document. You can write the following code in View. If you forget setting the proper encoding type then only the filename is submitted not the file.

Following are the code snippets of controller action where you can extract file from the Request. Once you read the POSTed file from the request its really easy to save it to the server. Upload action Upload action with Parameter Instead of manually reading the file from the Request, by taking the advantage of model binding the file can be made directly available as a parameter in the action as shown in the below listing.

Point to remember: The important thing to note down is the file parameter name should be same as the name of the file input control in the above case it is photo.

What is HttpPostedFileBase? NET pipeline. When you perform unit testing, you typically use a derived class to implement members that have customized behavior that fulfills the scenario you are testing. So the Ui is not updating.

Plese help. Comment posted by priya on Thursday, March 13, AM good one How can i do it? Comment posted by Ram on Wednesday, February 18, PM When I try downloading a file in a program from server, Content of file is displayed on browser instead of downloading as file. Is there any way to download file on to client system instead displaying content on the browser.

GetBytes sb. AppendHeader "Content-Disposition", cd. Comment posted by vasanthi on Wednesday, March 11, AM Hi, can any one help me how to download a image certificate from. I want it to open in different tab Featured Tools. SharePoint WCF. C LINQ. Entity Framework. NET Framework. NET Core. Design Patterns Software Gardening.

Microsoft Azure Xamarin. TypeScript Angular. WPF WinForms. General Topics. Comment posted by mathew on Tuesday, June 12, AM. Comment posted by meganathan subramani on Saturday, June 23, AM. Comment posted by a on Tuesday, July 3, AM. Comment posted by pradeep gusain on Tuesday, October 30, AM.

Comment posted by gfgf on Tuesday, February 12, AM. Comment posted by praveen vyas on Sunday, March 17, AM. The fileStream parameter is disposed after the response is sent.

The created VirtualFileResult for the response. The created FileContentResult for the response. Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Controller Base.