partial void DeleteEditora(Editora instance);
 partial void UpdateEditora(Editora instance);
		private void detach_Editoras(Editora entity)
		{
			this.SendPropertyChanging();
			entity.Pai = null;
		}
 partial void InsertEditora(Editora instance);
		private void attach_Editoras(Editora entity)
		{
			this.SendPropertyChanging();
			entity.Pai = this;
		}