I have the following entities: Clients -- ClientID -- ClientName Contractor -- ContractorID -- ContractorName
I\'m a little confused about EF4, and the EF homepage doesn\'t help me. Is EF4 a separate download or is it a part of VS2010?
First of all , I use MVC 2 with Entity Framework 4. I Have 2 Entities. Customers and Emails There is a Relation 1 to many between Customer and Email. One customer ca have many Email.
I have the multiplicity relation on both ends in object graph. Let say I haveProjects<---->Users. The issue is that when adding user to project project.Users.Add(user)
I have a WCF service which implemented using Repository and UnitofWork patterns. And now I am getting following error:
At my company we have a database with one table being so big that it was splitted into 3 tables. They all share an ID and the info is NOT normalized so there is info for several entities in the table开
Let\'s say that I had a SQL Server database with a table called MyValues and a column called ValueA defined as decimal(7,4) and I created an Entity Framework 4 model from that table within Visual Stud
I\'m working on my first ASP.NET MVC (beta for version 3) application (using EF4) and I\'m struggling a bit with some of the conventions around saving a new record and updating an existing one. I am u
Sometimes I get an exception like this: This method cannot be translated into a store expre开发者_Python百科ssion.
Currently I am updating the scalar properties of the candidate object like so: public Candidate EditCandidate(Candidate candidateToEdit)
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