public void excluirRequisicaoInternaCabecalho() { try { using (ServicoEstoqueClient serv = new ServicoEstoqueClient()) { serv.deleteRequisicaoInternaCabecalho(RequisicaoInternaCabecalhoSelected); RequisicaoInternaCabecalhoSelected = null; } } catch (Exception ex) { throw ex; } }