Carregando dinamicamente as configurações do Entity Framework Code First

Abaixo um exemplo de como carregar as configurações customizadas de mapeamentos para o Entity Framework Code First.

	protected override void OnModelCreating(DbModelBuilder modelBuilder)
	{
	//MyDataContext: is my current database context
	var configurationTypes = typeof(DataContext).Assembly.GetTypes()
	.Where(t => t.IsAbstract == false &&
	t.BaseType != null &&
	t.BaseType.IsGenericType &&
	(t.BaseType.GetGenericTypeDefinition() == typeof(EntityTypeConfiguration<>) ||
	t.BaseType.GetGenericTypeDefinition() == typeof(ComplexTypeConfiguration<>)))
	.ToArray();
	foreach (var configurationType in configurationTypes)
	{
	dynamic configurationTypeInstance = Activator.CreateInstance(configurationType);
	modelBuilder.Configurations.Add(configurationTypeInstance);
	}
	base.OnModelCreating(modelBuilder);
	Database.SetInitializer<DataContext>(null);
	}

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