/// <summary>Cancela uma determinada requisição</sumary> public ObjResult Cancel(int request_id) { connection = db.GetCon(); connection.Open(); RequestDao dao = new RequestDao(connection, null); ObjResult result = new ObjResult(); try { request_id = dao.Cancel(request_id); result.SetData(request_id); result.Success(); } finally { connection.Close(); db.Close(); } return(result); }