If you look at System.Web.UI.Page class, which is what a webform inherits from, you will see that it implements IHttpHandler. This interface is what is used to process HTTP Web requests. It exposes the Response object. Custom controls do not implement this interface and therefore Response is not available.

>Hello,
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> Ok, if you can answer this one, you are great! The issue is with redirecting the browser through code. I know that from a webform you can use Response.Redirect which is part of the System.web.HttpResponse class. Simple enough.... What about redirecting from a Custom Control? I tried the following code:
>System.Web.HttpResponse.
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>The wonderful Intellisense only gives me three options after the period for the code above. The options are Equals, ReferenceEquals and RemoveOutputCacheItem.
>
>What am I doing wrong?