objectcontext

I've been using StructureMap to inject ObjectContext (entities) into my repositories along with lazy-loaded POCO classes. This is my Structuremap registration. For<WebEntities>().LifecycleIs(new HybridLifecycle()).Use(()=>new WebEntities()); I have defined Partial classes against my POCO classes to retrieve info that is not defined in my EDMX schema. e.g. Community.FloorPlanImages would be a getter which filters only the floor plan images from all available Images. Worked pretty well until I started to optimize my queries. Using EFProf, I found out that none of my connections were being closed

We are planning to switch to Visual Studio 2017. For our Entity Framework 6 edmx file we use the EntityObject Generator extension to create us the desired ObjectContext. This extension is only compatible up to VS2013 - inofficially up to VS2015. The solution to simply adjust the manifest file in the vsix does not seem to work for VS2017 though - I guess among others because the vsix architecture changed. Is there a way to get the ObjectContext template without using an old Visual Studio? I assume the template is not always the same for each edmx file so it could simply be copy pasted from an

I am just learning the Entity Framework and have made some good progress on incorporating it with my layered code structure. I have 2 visual layers, a business layer and a data access layer. My problem is in passing entity object between layers. This code sample does not work: // BLL public static void Test1() { List<User> users = (from u in GetActiveUsers() where u.ID == 1 select u).ToList<User>(); // Do something with users } // DAL public static IQueryable<User> GetActiveUsers() { using (var context = new CSEntities()) { return from u in context.Users where u.Employee.FirstName == "Tom"

Ok, I'm obviously missing something very basic. I'm very new to Entity Framework. I want to call stored procedures without importing them, so I was planning on using ExecuteStoreQuery(). According to the documentation, ExecuteStoreQuery is a method of ObjectContext. But, I have no idea where to get my ObjectContext. I generated my entites using Database First. So far, I have been accessing my entities something like this: var db = new MyEntities(); PRODUCT p = db.PRODUCTS.First(a => a.PRODUCTSKEY == thekey); But I can't call db.ExecuteStoreQuery, becase db isn't an ObjectContext. I've googled

I am using the database first approach with entity framework, when i used to work on the default template the database tables were mapped using the ObjectContext, so i used to create #partial classes & [MetadataType(typeof ) to apply the data annotation ,, but when i start using the Dbcontext code generation template to map the database tables i found that it will create .tt folder in my Model area were i find that i can apply the data annotation directly to the .cs classes themselves without the need to create partial classes as in objectcontext case . Currently the data annotations are