如何告诉WCF客户端从不同的配置文件中读取设置?

I'm building a component that is an extension for another software product. It's loaded as a dll into that product, and therefore I don't have control over the main exe's app.config file. My component uses WCF and I'd like to be able to configure it using a .config file instead of programmatically within the code. Is there a way to tell WCF to get all the binding etc settings from a specific config file? I'm building a component that is an extension f