#How to download aspx file from website how to

You can see here in HttpWatch we have set up a far futures Expires value and set Cache-Control to public : Our example download of the HTTP spec (RFC2616) could be cached forever because it is not expected to change. Usually content needs to expire immediately or be cached forever. Like any other content, it’s worth setting up HTTP caching to maximize the speed of download and minimize your bandwidth costs. For example, here’s the setting in IIS:įor dynamically generated content you would need to add this header in the page’s server side code.Īfter adding the header, the browser will always prompt the user to download the file: This can be handy if you’re generating the content in something like getfile.aspx but you want to supply a more meaningful file name to the user.įor static content you can manually configure the additional header in your web server. The header also allows you to control the default file name. You can force the use of the file download dialog by adding the following response header:Ĭontent-Disposition: attachment filename= For example, if you link to a plain text file the browser just opens it and doesn’t prompt to save the download: The trouble is that the browser behaves differently if the file is something that it can display itself. A dialog is displayed allowing the user to save the file locally:

#How to download aspx file from website how to

It works well for binary files like setup programs and ZIP archives that the browser doesn’t know how to display.