How to apply Caching in C# asp.net MVC4

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Hi,
i need to implement Cache for Images in my web application , because my home page is taking time for loading images . i tried catching in differnt ways, but not applying.

i added new class

C#

public class CacheFilterAttribute : ActionFilterAttribute
    {
        public int Duration
        {
        get;
        set;
        }

        public CacheFilterAttribute()
        {
        Duration = 60;
        }

        public override void OnActionExecuted(ActionExecutedContext filterContext)
        {
        if (Duration <= 0) return;

        HttpCachePolicyBase cache = filterContext.HttpContext.Response.Cache;
        TimeSpan cacheDuration = TimeSpan.FromSeconds(Duration);

        cache.SetCacheability(HttpCacheability.Public);
        cache.SetExpires(DateTime.Now.Add(cacheDuration));
        cache.SetMaxAge(cacheDuration);
        cache.AppendCacheExtension("must-revalidate, proxy-revalidate");
        }

    }

after in controller Action method

SQL

[CacheFilter(Duration = 60000)]
 [OutputCache(Duration = 1800)]  //, VaryByParam = "*")
  public ActionResult Home()
 {

 }

not working , i tried through web.config also, but still no use.
How can i do caching ? i just need caching for images

Posted 25-Aug-14 4:32am

dorababu407

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Rajiv Gogoi · Answer 1 · 2014-08-25T06:51:00

Solution 1

Try outputcache(location=client)

Posted 25-Aug-14 6:51am

Rajiv Gogoi

Comments

dorababu407 25-Aug-14 13:26pm

IS there anything to add in config file ?
can u provide complete code snipppt

Rajiv Gogoi 26-Aug-14 0:35am

[OutputCache(Duration=3600, VaryByParam="none", Location=OutputCacheLocation.Client)]
public string GetName()
{
return "Hi " + User.Identity.Name;
}
http://www.asp.net/mvc/tutorials/older-versions/controllers-and-routing/improving-performance-with-output-caching-cs

Afzaal Ahmad Zeeshan · Answer 2 · 2014-08-25T08:31:00

What I think that you need to use is the ASP.NET's WebCache.

http://www.asp.net/web-pages/tutorials/performance-and-traffic/15-caching-to-improve-the-performance-of-your-website[^]

You can use it in your MVC application too since it is a part of ASP.NET. You can easily add caching and extract from the cache too.