How to create a web.config file to get SoapExtension loading?

Question

I need to use a SoapExtension subclass (which I have created), but it seems that this class can only be initialized through a web.config file. I ha

Answer 1

I found out how to / where to insert the web.config content in the app.config file:

I had to insert it after ApplicationSettings and userSettings elements. This is the only place where it doesn't generate any error at runtime. So no need for a web.config file, although I still would like to know how to configure the app, if someone has the answer.

My SoapExtension seems to be correctly initialized now, and the message filtering works fine.