Output cache per User

Question

Hi have quite a memory intensive dashboard which is different per user. How do I cache the response based on the current logged in userID which is not passed as a parameter

Answer 1

Modify your code a bit and add a hidden field in your form that has the userId hash, when you're POSTing.

Or a better way is to use the VaryByCustom method, and vary based on a user cookie value.

Here is a good reference:

http://codebetter.com/darrellnorton/2004/05/04/asp-net-varybycustom-page-output-caching/