In my previous tutorials, I’d explained about get files list from directory, how to bind data to gridview, insert update delete gridview data using parameterized query, difference between executereader executenonquery and executescalar and other more cracking tutorials on Files, Asp.net, GridView, jQuery here. Now here in this tutorial, I’ll explain how to upload the files from your local computer and save it to server folder and then download that files from server folder in asp.net using c# and vb.net with sample demo and example code.