private void UpdateOrderTable()
{
dgvShowOrders.DataSource = null;
dgvShowOrders.DataSource = OrderDAO.GetOrderTable(user.IdUser);
nudOrderID.Maximum = dgvShowOrders.RowCount > 0 ? Convert.ToInt32(
dgvShowOrders.Rows[dgvShowOrders.RowCount - 1].Cells[0].Value.ToString()) : 0;
}
private void UpdatedgvShowOrders()
{
dgvShowOrders.DataSource = null;
dgvShowOrders.DataSource = OrderDAO.GetOrderTable();
}