/// <summary>
/// The PurchaseOrders_FormClosing
/// </summary>
/// <param name="sender">The sender<see cref="object"/></param>
/// <param name="e">The e<see cref="FormClosingEventArgs"/></param>
private void PurchaseOrders_FormClosing(object sender, FormClosingEventArgs e)
{
SearchPO.UnhideForm();
}
