Something changes or it still not support this? For example join database1.dbo.Users and data开发者_如何学运维base2.dbo.AddressesI actually did find a way to make an EF model span multiple databases i
The problem I\'m having is, using the POCO templates, generating my POCO classes the first time only and not overwriting them when the templates are re-ran. I know this sounds hokey and the reason is
I started messing with EF 4.0 because I am curious about the POCO possibilities... I wanted to simulate disconnected web environment and wrote the following code to simulate this:
In NHibernate, there is a method doing something like ThisOrThat.VeryfyMappings() (I don开发者_开发百科\'t know the exact definition of it since it was a while ago I last tried NHibernate...)
Is there any alternative to this: Organizations.Include(\"Assets\").Where(o => o.Id == id).Single()
Can I use EF4.0 relased with .NET frame开发者_运维问答work 4.0 with VS2008?No - EF4 is a .NET 4 only technology, and Visual Studio 2008 does not support .NET 4.
Hi I\'ve been given the task of creating an N-Teir website using the Entity Framework 4 and am coming up against some brick walls, more than likely in my knowledge.
An existing DB schema has uniqu开发者_运维技巧e, non-primary, keys, and some foreign keys that rely on them.
Although I have marked my ID column with .Identity(), the generated database schema doesn\'t have IDENTITY set to true, which gives me problems when I\'m adding records. If I manually edit the databas
My current setup: I have an entity object with some properties, amo开发者_如何学Cng them an int Id. To communicate with the database, I\'ve created a repository with, among others, the following metho
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