Can Share HttpRuntime.Cache Between Applications

Aug 15, 2010

I have a website setup like this:

/Web --this is the client facing site /Web/Admin --this is the backend system and is setup as a Virtual Application

I'm using HttpRuntime.Cache for caching calls to the database. What I want to be able to do is clear something that is cached on the /Web site from the /Web/Admin site. It appears though that HttpRuntime.Cache is a single instance per application.

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[Code]....

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[code]....

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I've made this super reproducible if wants to try this on their own machine. (I'm running VS2008 Pro w/ MVC2 targeting .NET 3.5) Just start up a new MVC2 project and paste the following into the HomeController over whatever is already there:

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