public DiscountDisplayBox(IDiscount discount, Item possesingItem,Transaction transaction, RemoveDiscountFromDisplay removeFunction, UpdateItemDisplay updateFunction, Employee currentUser)
{
InitializeComponent();
SourceDiscount = discount;
PossessingItem = possesingItem;
m_transaction = transaction;
m_removeFunction = removeFunction;
m_updateFunction = updateFunction;
m_currentUser = currentUser;
NameField.Text = discount.ToString().Substring(0, Math.Min(discount.ToString().Length, 40));
UpdateDiscountString();
AmountField.Text = Discount;
PreviewMouseLeftButtonDown += DisplayItemClickedEvent;
}
private void InitDiscountSubTree(TreeNode root, IDiscount Idiscount)
{
TreeNode localRoot = new TreeNode(Idiscount.ToString());
localRoot.Tag = Idiscount;
root.Nodes.Add(localRoot);
if (Idiscount.GetType() == typeof(DiscountManager))
{
localRoot.ForeColor = Color.Red;
foreach (var discount in ((DiscountManager)Idiscount).Discounts)
{
InitDiscountSubTree(localRoot, discount);
}
}
}