Interview Question in Asp.net 1.1


 

Interview Question :: Force Browser Cache Refresh

We are using ASP.NET 1.1 for our websites. Is it possible to automatically force a client-side cache refresh of all images on a page so that the user is looking at the latest images from our site?

I've tried using several META tags but the seem only good for the HTML page and not the <IMG> or CSS background images on it. The best I've found so far is a Javascript Location.Reload(true) but am having troubles on how to implement it without causing an infinite loop (I dont want to use cookies).

Thanks.
by ksk