Entity Framework 6 - Knowledge Base (KB)

Query to Include Discriminator value when using TPH

When using TPH I have different types inheriting from a base. We have a search that queries across the abstract type. In the results, we want to show the type:...ie. abstract Vehicle...Car: Vehicle Truck: Vehicle...in the results, I want to show 'type' ...

Sequence contains more than one matching element when adding a migration

The following code in my DbContext class causes an error when I try to add a migration...protected override void OnModelCreating(DbModelBuilder modelBuilder) { modelBuilder.Entity<TaskExt>() .Map<TaskDespatch>(m => { m.Requires("Wo...

EF6 Use Existing Db Column as Discriminator

I am using Entity Framework 6 Code First for my project. Entities have Inheritance so I am following TPH(Table per Hierarchy). I read following ...Article... and many others....None of them explain a way in which I can use an existing DB Column mapped to ...