C# save file to users downloads folder

Please Sign up or sign in to vote. See more: C. Copy Code. Posted Jun pm kav Add a Solution. Maciej Los Jun am. Top Rated Most Recent. Accept Solution Reject Solution. You're not downloading the file to the client, you're simply writing it to the filesystem of the machine the code is running on. When that was your local machine it looked like it was working, but now the code is deployed to a server it is writing the file to the server.

You can't save files to the client system from your server code, imagine the security implications if web sites could do that? You'll need to transmit the file to the client instead so that they'll get the "download or open" box, and you can't specify where on the machine the file is saved or if it is saved at all.

Google "asp. F-ES Sitecore Jun am. Then the code you are using is wrong, update the original question with the code you are trying, what the exception is, and what line it appears on. FileInfo Server. MapPath "here i had gien my application folder name" ; Response. WriteFile Dfile. End ; this is the code that i had used but it is giving exception because i am using stream writer in my code and this code is not working i should be able to downlad into downloads folder on button click.

What is the exception and on what line? You cannot do that: download files in production are on a separate computer to which your server code has no access. You cannot use a StreamWriter to write a file directly to the user at all, and you cannot control what happens to it once the download has started as that is totally up to the user and his browser settings.

You cannot specify a folder for the file to be saved in at all, or even specify that the file should be saved instead of opened. Instead you either give teh user a link to click: HTML.

Posted Jun pm OriginalGriff. OriginalGriff Jun am. To quote myself: "you cannot control what happens to it once the download has started as that is totally up to the user and his browser settings" You cannot control the folder it ends up in, or even that it ends up being saved at all.

ReadAllBytes path ; HttpContext. If you don't have permission to create the folder, the example throws an instance of the UnauthorizedAccessException class. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. Any additional feedback?

Submit and view feedback for This product This page. View all page feedback. Merger for. We can easily merge two or more Word documents programmatically by following the steps given below:. We can combine specific pages of Word documents programmatically by following the simple steps mentioned below:.

We can merge two or more DOCX files and then secure the merged file with a password programmatically by following the simple steps given below:.

The following code sample shows how to merge multiple Word documents and then secure the merged file with a password using C. We can merge Word documents into a PDF document programmatically by following the simple steps given below:.