This static method clears all resources from the loaded Resource Providers and forces them to be reloaded the next time they are requested.

Use this method after you've edited resources in the database and you want to refresh the UI to show the newly changed values.

This method works by internally tracking all the loaded ResourceProvider instances and calling the IwwResourceProvider.ClearResourceCache() method on each of the provider instances. This method is called by the Resource Administration form when you explicitly click the Reload Resources button.