ASP.NET:,Will session variables exist when Application_Error method being called from global.asax?

In ASP.NET ,Will sess开发者_运维问答ion variables exist when Application_Error method being called from global.asax ?Can i access values of my session variables there ?

I think it depends on whether or not the error occurs before or after the AcquireRequestState event is raised. This is the point in which the Session can be identified for a given request.