public Despesas(int pId, DateTime pData, decimal pValor, Gastos pgastos, string pLocal)
 {
     Id = pId;
     Data = pData.Date;
     Valor = pValor;
     gastos = pgastos;
     Local = pLocal;
 }
        public void Create(Gastos pGastos)
        {
            MySqlCommand cmm = new MySqlCommand();
            StringBuilder sql = new StringBuilder();
            sql.Append("insert into tipogasto (Nome) ");
            sql.Append("values(@nome)");
            cmm.CommandText = sql.ToString();
            cmm.Parameters.AddWithValue("@nome", pGastos.Nome);

            conn.executarComando(cmm);
        }
        public Gastos getOne(int pId)
        {
            MySqlCommand cmm = new MySqlCommand();
            StringBuilder sql = new StringBuilder();
            sql.Append("select * from tipogasto ");
            sql.Append("where IdTipo=@id");
            cmm.CommandText = sql.ToString();
            cmm.Parameters.AddWithValue("@id", pId);
            MySqlDataReader dr = conn.executarConsulta(cmm);
            dr.Read();
            Gastos gastos = new Gastos
            {
                IdTipo = (int)dr["IdTipo"],
                Nome = (string)dr["Nome"]
            };

            return gastos;
        }
        public void Update(Gastos pgastos)
        {
            MySqlCommand cmm = new MySqlCommand();
            StringBuilder sql = new StringBuilder();

            sql.Append("update tipogasto ");
            sql.Append("set Nome=@nome ");
            sql.Append("where IdTipo=@tipo");

            cmm.CommandText = sql.ToString();
            cmm.Parameters.AddWithValue("@nome", pgastos.Nome);
            cmm.Parameters.AddWithValue("@tipo", pgastos.IdTipo);
            conn.executarComando(cmm);
        }