public void Delete(Servico item)
 {
     ServicoDAL.DeleteServico(item.IdServico);
 }
 public void Update(Servico item)
 {
     ServicoDAL.UpdateServico(item);
 }
 public Servico GetById(int id)
 {
     return(ServicoDAL.GetServico(id));
 }
 public void Insert(Servico item)
 {
     ServicoDAL.InsertServico(item);
 }
 public IEnumerable <Servico> GetAll()
 {
     return(ServicoDAL.GetServicos());
 }