private void btnNew_Click(object sender, EventArgs e)
{
tbId.Text = Fornecedores.GetNewId().ToString();
tbId.Enabled = true;
tbNome.Text = string.Empty;
tbTelefone.Text = string.Empty;
tbEmail.Text = string.Empty;
tbMorada.Text = string.Empty;
//
btnEdit.Visible = false;
btnDelete.Visible = false;
btnNew.Visible = false;
btnClose.Visible = false;
btnCancelar.Visible = true;
btnGuardar.Visible = true;
tbDefault.SelectedIndex = 1;
}
