Can I add my caching lines to global.asax?
<p>Take the following lines of code that would work fine in a c# asp.net file:</p>

<pre><code>Response.Cache.SetExpires(DateTime.Now.AddSeconds(300));
Response.Cache.SetCacheability(HttpCacheability.Public);
</code></pre>

<p>Can I set these in some way in global.asax so that by default my entire application will support 300 second public caching?</p>
