问题
I was using the latest EF 4 bits in Visual Studio 2010 RC and have fallen in love with it. However, I have to develop a small web application using .NET 3.5 SP1 (VS 2008) for work... I was wondering if it was possible to somehow utilize EF 4 in .NET 3.5 SP1/VS 2008.
Regards.
回答1:
EF4 requires .NET 4 (it's part of .NET 4), and you can't use that from a .NET 3.5 application.
来源：https://stackoverflow.com/questions/2500609/using-ef-4-on-net-3-5-sp1