Using the below technique Controller can return any other types of images like. You cal also use the File class for file processing. Please see the below example to achieve the same. As we know FileResult is an abstract base class.
FileStreamResult — Sends binary content to the response by using a Stream instance. Here you have a stream and want to return stream content as a file. FileContentResult — Sends the contents of a binary file to the response. Here you have a byte array and want to return byte content as a file. Below are a few examples of MIME — content types for your information.
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Active 5 years ago. Viewed 39k times. Clear ; Response. AddHeader "Content-Disposition", string. ToString ; Response. Add a comment. Active Oldest Votes. Tks tvanfosson. Your answer helped me so much. You'll want to return a FileContentResult from your method. Thanks for your response, it's still not working with the above code. The file download dialog is not being invoked.
I would consider writing the data as binary as well. Any idea? It's Write don't forget to use Response. End ; — Akshay Dattatray Nangare. Show 1 more comment. At the very least, you should need Response. ToString ; to write your text data to the response. Joshua Joshua 7, 3 3 gold badges 32 32 silver badges 39 39 bronze badges.
Sorry, forgot to include that line in the code above. It's still not working. Vj87 See my update, you're buffering so it might not be sending the content to the browser when you expect. Also, if this is a large amount of text, the entire file won't get sent to the browser until the server has buffered everything.
You can also try setting Response. Buffer to false. Sign up or log in Sign up using Google. Directory browsing allows users of your web app to see a directory listing and files within a specified directory.
Directory browsing is disabled by default for security reasons see Considerations. Enable directory browsing by invoking the UseDirectoryBrowser method in Startup. Add required services by invoking the AddDirectoryBrowser method from Startup. ConfigureServices :. See Considerations on the security risks when enabling browsing. Note the two UseStaticFiles calls in the following example. The first call enables the serving of static files in the wwwroot folder.
Setting a default home page provides visitors a logical starting point when visiting your site. The first file found from the list is served as though the request were the fully qualified URI. The following code enables the serving of static files and the default file. The following code enables static files, default files, and directory browsing of MyStaticFiles :.
In the following sample, several file extensions are registered to known MIME types. NET Core Blazor static files. Static File Middleware understands almost known file content types.
If the user requests a file with an unknown file type, Static File Middleware passes the request to the next middleware in the pipeline. You can provide additional instances of UseStaticFiles and UseFileServer with other file providers to serve files from other locations.
For example, Windows is case insensitive—macOS and Linux aren't. The IIS static file handler isn't used. It has no chance to handle requests before they're handled by the module.
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Static files in ASP. Is this page helpful? Please rate your experience Yes No. Any additional feedback? View or download sample code how to download Serve static files Static files are stored within the project's web root directory. CreateDefaultBuilder args.
UseHttpsRedirection ; app. UseStaticFiles ; app. UseRouting ; app. UseAuthorization ; app. Serve files outside of web root Consider a directory hierarchy in which the static files to be served reside outside of the web root : wwwroot css images js MyStaticFiles images red-rose. IO; app. Combine env. Http; ctx. When the Static File Middleware is called before the authorization middleware: No authorization checks are performed on the static files.
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