Question

I have the following code:

context.MyEntities.AddObject(new Entity() { Id = 1 });
var entity = context.MyEntities.Where(e => e.Id == 1).FirstOrDefault();

I didn’t call save changes yet, so i’m trying to retrieve the object that i added, but the entity is null. Why?

Answer 1

Solved!

With Randolf answer, i reach the following solution:

context.MyEntities.AddObject(new MyEntity() { Id = 1 });
var entity = this.context
                 .ObjectStateManager
                 .GetObjectStateEntries(System.Data.EntityState.Added)
                 .Select(e => e.Entity)
                 .OfType<MyEntity>()
                 .Where(e => e.Id == 1)
                 .FirstOrDefault();