Can I configure IIS 7 Logging using Web.config?

I want to configure IIS 7 logging options (log file format, request 开发者_开发知识库fields included, log file rollover, etc.) using a site-level Web.config file. Is this possible? I assumed system.webServer/httpLogging would let me do what I need, but there are only two attributes available on that element and no child elements.

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Yep,

Here is a good example

http://msdn.microsoft.com/en-us/library/aa347524.aspx