private void btnAlterar_Click(object sender, EventArgs e) { p.Id = id; p.Nome = txtNome.Text; p.Descricao = txtDescricao.Text; p.Preco = float.Parse(txtPreco.Text); pDAO.Alterar(p); this.pizzaTableAdapter.Fill(this.pizzaBdDataSet1.Pizza); txtNome.Text = ""; txtDescricao.Text = ""; txtPreco.Text = ""; }