When I publish my ASP.NET MVC application it generates a app_offline.htm file to take the site offline while it updates the website and then deletes the file once the publish is successful.
This is cool and I really like the idea, but I want to create my own custom app_offline.htm file that the publish action is aware of and put it somewhere where it doesn't effect my development site - i.e. it doesn't sit in the root of my development site rendering it offline all the time.
EDIT: From the comments on Scott Gu's post about app_offline.htm, it seems that customization of the app_offline.htm file wasn't possible with VS 2005 - has this changed with VS 2008 and now VS 2010?
I use my own
file in the solution, which gets published. My deployment script then renames it (removing the trailing _) to make it active.
I can then run my db scripts/do whatever then rename the file bringing the site back.
Back in 2006, Scott Gu said that there was no way to customize the file which VS generates on Publish.
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I'd be interested in solving this too, but I was unable to turn up anything definitive to the contrary on Google.