How do you use sections in c# 4.0 app.config?

Question

I want to use my app config to store the settings for 2 companys, and i\'d prefer if it was possible to use a section to seperate the data for one from the other rather then

Answer 1

And then:

var section = ConfigurationManager.GetSection("FSCS") as NameValueCollection;
var value = section["processingDirectory"];