I have two entities : Student and Class. they have a many-to-many relationship between each other : class Student
In Below sample, CTP consider only User class properties but i expect base class properties included in Users table开发者_JAVA技巧.
Can someone please post an example on how to create a many to many relations开发者_运维知识库hip where the source class is also the target one, using code-first ?
I have the following tables: WOPartList (defines parts that have 1 or more Part_Size) WOPartSize (defines sizes that have 1 or more Part_Size)
I\'m playing with MVC2, Entity Framework and CTP4 using code only persistence.I\'ve created some unit tests in MSUnit for my domain objects, including some to see how persistence works in this paradig
I\'ve created a many to many relationship usi开发者_开发知识库ng default conventions in EF CTP4 by defining an ICollection on both image and project entities.
A similar question was asked here but had no answer. I am attempting to use a System.Transactions.CommittableTransaction with EF CTP4 and S开发者_StackOverflowQL CE 4.
I am using the latest release of entity framework 4 - CTP 4 for my project in ASP.NET 4. This version (EF4-CTP 4) gives an option to build the Object Context (or DBContext) using code first approach.
We have a performance issue when using CTP 4 and code-only (no .edmx model file). Is it possible to pre-generate \"views\" wh开发者_如何学Pythonen using code-only and CTP 4? You can\'t. However, you
With Entity Framework and Code First, is it possible to let it create and use a table with no primary keys?开发者_开发百科 I can\'t get this setup to work:
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