Because a special reason we want to append some headers and set the cache to "NoCache" to all responses of our application. The problem is, that all the responses of the static files (images, css, js,...) should not be modified. So the question is: Are this files also handled by the Global.asax? A first try with the default settings did not call the Application_BeginRequest. Are there any settings we have to be aware of because they will change this behavior?
@edit: we are using IIS 7 with asp.net 2.0