how to disable cache control-private to no-cache

Question

0.00/5 (No votes)

See more:

i have used below code on base page protected override void OnLoad(EventArgs e) and .aspx onload event .but since it fails to set cache-control-no-chae is is setting to as private got get request.please help me how to do this

C#

HttpContext.Current.Response.Cache.SetAllowResponseInBrowserHistory(false);
            HttpContext.Current.Response.AddHeader("Cache-Control", "no-cache, no-store");
            HttpContext.Current.Response.AddHeader("Pragma", "no-cache");
            HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
            HttpContext.Current.Response.Cache.SetNoStore();
            Response.Cache.SetExpires(DateTime.UtcNow.AddMinutes(-1));
            Response.Cache.SetValidUntilExpires(true);

I have also used this code global.asax on begin request.but again it fails

Guys,please help me how to set it as in cache-control-no-cache.

Posted 12-Oct-14 23:05pm

rajshreelande

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

NaibedyaKar · Answer 1 · 2014-10-14T01:53:00

Solution 1

Hello Rajshree,
I think there is another way to set no-cache for your sites. Here is something that you can try with
From IIS, select the website/virtual directory/folder you want to mark it as no-cache. From there right click and select the HTTP Headers tab. Click Add button in the Custom HTTP Headers section. Add a header named Cache-Control with a value as no-cache. Click ok to apply the changes. You might need to restart the IIS for make the changes work on the site.

Posted 14-Oct-14 1:53am

NaibedyaKar

Comments

rajshreelande 16-Oct-14 8:33am

is it applied to all resources in pages like scripts and Ajax script manager.

NaibedyaKar 16-Oct-14 8:35am

Yes, it can be applied to all the resources. You can add it at root level or folder level.

rajshreelande 16-Oct-14 9:37am

i want to set no cache no-store for scriptresource.axd how to do dis?

NaibedyaKar 16-Oct-14 10:01am

yes, I think you can do that in the same way by adding a new header.
Do you really want to add no-store? Check this http://blogs.atlassian.com/2007/12/cache_control_no_store_considered_harmful/

rajshreelande 17-Oct-14 6:42am

Hello NaibedyaKar (Mindfire) ,

THANKU VERY MUCH BUT,
I have done setting IIS LEVEL BUT FOR ASPX PAGES CACHE-CONTENT:NO-CACHE,NO-STORE,NO-CACHE,NO-STORE IS SETTING (meanS i dont want DULPICATION)
AND FOR SCRIPTSOURCE.AXD AND WEBSOURCE.AXD IS SETTING AS PUBLC,NO-CACHE,NO-STORE.
I WANT IT AS SIMPLE NO-CACHE,NO-STORE..DO U HAVE ANY IDEA ABOUT DIS.

PLEASE HELP ME.

REGARDS,
RAJSHREE

NaibedyaKar 17-Oct-14 8:24am

Bit confused on your above question. But what I understood is you want to use both no-cache and no-store. For that I think you can add one key as Cache-Control with value no-cache,no-store.

rajshreelande 17-Oct-14 9:17am

yes i have applied those keys and value in iis level.

but problem is that FOR .ASPX is taking IN RESPONCE HEADER
AS CACHE-Control :NO-CACHE,NO-STORE,NO-CACHE,NO-STORE
INSETED OF CACHE-Control :NO-CACHE,NO-STORE

AND
FOR SCRIPTSOURCE.AXD AND WEBSOURCE.AXD IS TAKING IN RESPONCE HEADER
AS CACHE-Control : PUBLC,NO-CACHE,NO-STORE.
INSTED I WANT IT AS
CACHE-Control : NO-CACHE,NO-STORE.

NaibedyaKar 17-Oct-14 10:25am

Not much sure why it happens like that. Can you check if your have applied the key above to this folder.

rajshreelande 19-Oct-14 3:31am

yes i have applied key ...

NaibedyaKar 19-Oct-14 12:50pm

Then i think that is the issue. I mean is you have applied it on the parent level and child level, the repetation is happening.