如何在EF DbContext和AspNet Membership之间共享连接，以避免事务升级到DTC

I have an ASP.NET MVC3 application that uses an EF 4.1 DbContext, database-first data layer. The EDMX approach works fine as I tend to make changes to my data model before adapting the application to them. The application works fine with the special EF connection string that includes metadata references.I have an ASP.NET MVC3 application that uses an