Appropriate way to bring web.config changes into force

what is the suggested way to make web app see new configuration i开发者_Go百科n web.config ?

• restart IIS
• stop/start app pool
• recycle app pool
• custom web page that does something in code?

Thanks,Pawel

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You don't have to do anything: when the web.config file is modified, ASP.NET will automatically recycle the AppDomain and the application will reload the file.