private void AtualizarDataGrid()
        {
            EstoqueRepo repo = new EstoqueRepo();

            List.ItemsSource           = repo.Pesquisar(txtPeca.Text);
            List.Columns[0].Visibility = Visibility.Hidden;
            List.Columns[0].IsReadOnly = true;
            List.Columns[1].IsReadOnly = true;
            List.Columns[2].IsReadOnly = true;
            List.Columns[3].IsReadOnly = true;
        }
 // GET: api/Estoque
 public IHttpActionResult Get()
 {
     try
     {
         EstoqueRepo estoqueRepo = new EstoqueRepo();
         var         estoque     = estoqueRepo.Pesquisar();
         return(Ok(estoque));
     }
     catch (Exception ex)
     {
         return(InternalServerError(ex));
     }
 }