private void BuyButton_Click(object sender, EventArgs e)
{
if (BuyButton.Text == "Buy")
{
DiscountCodeTextBox.Visible = false;
ActivateDiscountButton.Visible = false;
ThankYouLabel.Text = "Thank you for your order!";
PurchaseDateLabel.Visible = true;
Text = "Your receipt";
BuyButton.Text = "Close";
}
else if (BuyButton.Text == "Close")
{
ShopWindow.ClearCart();
Application.Exit();
}
}
private void ClosingReceipt(object sender, FormClosingEventArgs e)
{
if (BuyButton.Text == "Close")
{
ShopWindow.ClearCart();
Application.Exit();
}
else
{
ReceiptDataGridView.Rows.Clear();
ReceiptDataGridView.Refresh();
ActivateDiscountButton.Enabled = true;
DiscountCodeTextBox.Enabled = true;
DiscountCodeTextBox.Text = "Discount Code";
DiscountCodeTextBox.ForeColor = SystemColors.InactiveCaption;
ActivateDiscountButton.Click -= ActivateDiscountButtonClickHandler;
}
}