C# - Application Variable Refresh In An Mvc Web App?

Feb 4, 2010

I have an Application level variable that gets loaded from a database when the application starts. Now when accessing the variable, I check to see if it is not null. If it is not null I use it, if it is null I initialize it from the database, then use it.

My question is how can I make sure that this variable is refreshed atleast once a day? Is there something in .net or the MVC framework to help with this?

Does IIS unload an application if it has not accessed for a while? If so then my variable would be refreshed each time the app is reloaded.

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