I am working on ASP.NET Web Forms. In my page there is a GridView which should have a feature to upload multiple files at the same time to the server. Can you help me in implementing this feature.
- The files should be uploaded from the GridView on the button click.
- The upload button should be located on the footer of the GridView.
- I want to do it in 2 ways - page postback pay and through AJAX.