I have an ASP.NET C-Sharp application that is simply used to upload/save a file onto the server. I would like to display progress with percentage complete for large files. I've searched around looking for an easy and efficient approach, but most approaches seem overly unnecessary for what I'm trying to accomplish. Most mention the use of AJAX and JQuery for client/server interaction for a given task. What is the best approach and can anyone lead me to or provide me with a good clean example?
I am currently testing out using IFRAMES to make a call to the server and update the parent window with progress, but though really simple, doesn't seem like the 'proper' way to accomplish this...
Thanks in advance.