I am using Entity Framework 1 with .net 3.5. I am doing something simple like this: var roomDetails = context.Rooms.ToList();
I\'m trying to retrieve the VideoCollection items f开发者_如何学运维rom the database, but getting {\"Invalid column name \'User_Id\'.\"} - when I set a breakpoint I can see that the EF is trying to
I\'m very familiar with UoW, Repository Pattern, etc. but in seeing various implementations of the pattern for Entity Framework, I\'m curious why anyone would have a Save or Add method on their reposi
Ok, after some research I was unable to understand the \"viewmodel thing\". I didn\'t find any article that explains me what are the steps to work with ViewModels compared to simply passing the Entit
I\'m using Entity Framework 4.1 with repository pattern (Database is already existing). My problem is the existence of a table called GROUP (which is reserved). This is a production database which i c
Only on production, I\'m getting this error: \"Execution of the command requires an open and available connection. The connection\'s current state is closed.\"What\'s weird is where its saying its hap
I a开发者_开发问答m running a memory profiler on my application to find a possible memory leak.The number of System.Data.Metadata.Edm.TypeUsage objects is consistently growing and it looks like this m
This question has been asked in a few variations, but I believe that my issue is somewhat uni开发者_StackOverflowque.
In entity framework you have to write a lot of code for saving or updating a single entity: using (DataContext context = new DataContext())
I am trying to create a Dictionary<string, string> from the combined results of two string f开发者_如何转开发ields in an entity.
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