/// <summary>Retorna a prioridade de uma determinada requisição</sumary> public string GetPriority(int request_id) { string request_priority; connection = db.GetCon(); connection.Open(); RequestDao dao = new RequestDao(connection, null); try { request_priority = dao.GetPriority(request_id); } finally { connection.Close(); db.Close(); } return(request_priority); }