// Repositories


        protected void CreateDbContext()
        {
            DbContext = new LearningChannelContext();

            // Do NOT enable proxied entities, else serialization fails
            DbContext.Configuration.ProxyCreationEnabled = false;

            // Load navigation properties explicitly (avoid serialization trouble)
            DbContext.Configuration.LazyLoadingEnabled = false;

            // Because Web API will perform validation, we don't need/want EF to do so
            DbContext.Configuration.ValidateOnSaveEnabled = false;

            //DbContext.Configuration.AutoDetectChangesEnabled = false;
            // We won't use this performance tweak because we don't need
            // the extra performance and, when autodetect is false,
            // we'd have to be careful. We're not being that careful.
        }
 public LearningChannelRepository(LearningChannelContext ctx)
 {
     _ctx = ctx;
 }