I have a webpage with a DetailsView and a SqlDataSource. The SqlDataSource was originally pointing to an Access database, and everything was working fine. Then I pointed the connection to a SqlServer database (.mdf file). The Select and Delete kept working, but not the Update. It errored saying it was having a problem with the '?'. So I used the SqlDataSource designer to change the parameter names from '?' to 'Param1', 'Param2', etc... Now when I do an update, there's no error thrown, but the update simply does not occur.
Any ideas?