Hello as actually as i know you can not make relations between tow models or have in one models entities from two databases, it\'s a posibility two join two models both of them with existig databases
I have a edmx file created using the entity entity framework model. Whenever I make some changes in the edmx(Like removing a column from the entity), I would like to generate the entity classes(Desig
I have a table that has a one to many relation within the same table. Directory DirID int PK ParentID int FK
I am trying to use the new-ish Entity Framework 4.1 DbContext Generator because it generates very clean POCO classes for all of the entities, and it uses the DbContext API instead of the ObjectContext
I\'ve decided to use the e开发者_Go百科ntity framework as data layer. I have more then 200 tables, and two questions:
I have my domain split into multiple Entity Framework models. I have some shared entities that span multiple models (named Lookup), however, these are replaced with \"using\" references using the meth
I want to do this: Dim person = From p In context.persons Order By p.fileNum Select p.ID, p.firstName, p.lastName,
Can anyone give me a bit of a steer in the right direction. I\'m currently trying to write a web interface using asp.net mvc3 which provides a singular view of two systems with backend databases in M
I have created a database. There are three tables: users, articles and comments. Articles can be created by users and commented by them, so we have three one-to-many relationships between these tables
as the title says , i am trying to add a data sour开发者_开发百科ce and when i select the \"Entity Data Model \" and click next i get a pop-up that says
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