public async Task <Provedor> Save(Provedor provedor)
        {
            var retorno = await Bd.QueryAsync <int>("INSERT INTO Provedor (nomeProvedor) VALUES (@nomeProvedor); SELECT SCOPE_IDENTITY();", provedor);

            provedor.SetId(retorno.Single().ToString());

            return(provedor);
        }
 public async Task <IEnumerable <Provedor> > List()
 {
     return(await Bd.QueryAsync <Provedor>("SELECT * from Provedor"));
 }