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Is there a way to invalidate or somehow refresh the cache on MvcSiteMap

开发者 https://www.devze.com 2023-04-09 15:17 出处：网络

Currently I have an MvcSiteMap integrated with my ASP.Net MVC app.I need to be able to invalidate or refresh the cache to force a read开发者_如何学编程 of the MvcSiteMap.Currently it\'s cache is set i

相关专题：asp.net-mvc mvcsitemapprovider

Currently I have an MvcSiteMap integrated with my ASP.Net MVC app. I need to be able to invalidate or refresh the cache to force a read开发者_如何学编程 of the MvcSiteMap. Currently it's cache is set in the web.config to X minutes.

It would be nice if I could somehow force a refresh.

You can specify a 'CacheKey' in your web.config which MvcSiteMap will use as the Http Cache keyname.

Then, in your web app, just expire or remove the key from cache. MvcSiteMap has a callback it uses to rebuild the map.

Check out the source code at http://mvcsitemap.codeplex.com/SourceControl/changeset/view/b5a6d902d512#Source%2fsrc%2fMvcSiteMapProvider%2fMvcSiteMapProvider%2fDefaultSiteMapProvider.cs - search for cacheKey