Can anyone tell me how to get the LinqdataSource configuration wizard to recognize DataContext classes in a WAP project?  WAP projects have no App_Code folder but the config wizard appears to look in the App_Code folder exclusively for the DataContext classes.  I'm using Visual Web Developer 2008 Express SP1.  The ORM Designer generates the DBML code correctly, but the config wizard doesn't see it.  I've also tried creating a separate assembly for the DBML generated classes and referencing it in the project as the error message implies that that is another possibility, but it won't recognize that either.  Manually creating an App_Code folder in the project doesn't work either (and, yes, I know the App_Code folder is a special folder for dynamic compilation, etc., so I didn't really expect that to work.)

Manually cofiguring the LinqDataSource and the various data controls that use it appears to work (it compiles correctly), but that is really tedious and prone to error.  It would be really nice to be able to use the LinqDataSource config wizard in a WAP project, even if it has to be via a compiled assembly.  I could live with that solution.