public static string SalvarMaq(string id, string nome) { try { DAO dao = new DAO(); if (dao.AddEdtMaq(new Maquina() { idUser = Convert.ToInt32(HttpContext.Current.Session["idUsuario"]), Descricao = nome, Id_Maquina = Convert.ToInt32(id) })) { return "True"; } else { return "False"; } } catch (Exception ex) { return ex.Message; } }