How to clear cache in specified controller in asp mvc? [duplicate]

Question

Possible Duplicate:
How to programmatically clear outputcache for controller action method

How to clear cache in specified controller?

I try to use several approaches:

Response.RemoveOutputCacheItem();
Response.Cache.SetExpires(DateTime.Now);

There is no any effect, it not work. :( May be exists any way to get all keys in controller cache and remove they explicitly? And in which overridden method i should perform clear cache? and how to do that?

Does any ideas?

Answer 1

Have you tried

[OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
public ActionResult DontCacheMeIfYouCan()
{

}

If this doesn't do it for you then a custom attribute like Mark Yu suggests.