Posted 11 January 2022, 3:27 am ESTI have a page that uses a gridview in an .aspx web page with a linkbutton to export to Excel. It works fine in Internet Explorer, but in Edge and Chrome, it opens up as a Save with a .aspx extension. I created a simple test page to try to solve this issue. It is attached. My google searches have found a couple of items of tinkering with the response, but the solutions have not worked for me.
I have another page in the same application that works fine in Chrome. I haven't found the difference, yet.
Support was unable to duplicate the issue.
Has anyone else had this issue?Example.zip