unity constructor for entity framework

Question

I am using entity framework with those 2 contructors:

public ControlConfigContext()
    : base("Name=ControlConfigContext")
{
    this.Configuration.ProxyCreationEnabled = false;
    this.Configuration.LazyLoadingEnabled = false;
    this.Configuration.AutoDetectChangesEnabled = true;
    this.Database.Log = s => Debug.WriteLine(s);
}

public ControlConfigContext(DbConnection connection)
    : base(connection, true)
{
    // Required by Effort
}

public interface IDbContext
{
    int SaveChanges();

    void Dispose();

    void BeginTransaction();

    void Rollback();

    void Commit();
}

On the unity registration side I use:

container.RegisterType<IDbContext, ControlConfigContext>(new PerResolveLifetimeManager());

How can I tell unity to select the first constructor (without DbConnection as parameter) ? Also I don't want to use annotations on the constructor just to modify the line with RegisterType.

nerlijma · Accepted Answer · 2015-09-13 22:28:50Z

1

I solved like this! I hope it helps somebody.

container.RegisterType<IDbContext, ControlConfigContext>(new PerResolveLifetimeManager(), new InjectionConstructor());

answered Sep 13, 2015 at 22:28

nerlijma

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