Hello cyclonebri,
thanks for your answer. I thought about a solution like this, but was not able to do it alone, but is there also a possibility to do this without the need to add code to default.aspx?
I recently found out, that I can access the session, request, response...etc. object by using httpcontext.current.session in a class. I'm looking for something similiar, like currentpage.findcontrol('Label1').Text = "abc" ?!
Thanks,
Twister