private void CancelOrder_Click(object sender, RoutedEventArgs e)
{
BeginWindow beginWindow = new BeginWindow();
this.Close();
beginWindow.Show();
}
private void CompleteOrder_Click(object sender, RoutedEventArgs e)
{
string[] orderItems = orderBox.Items.OfType <string>().ToArray();
if (orderItems.Length != 0)
{
Random random = new Random();
double total = 0.0;
List <double> itemPrices = new List <double>();
foreach (string item in orderItems)
{
double itemPrice = Double.Parse(item.Substring(item.IndexOf("$") + 1));
total = total + itemPrice;
}
int orderNumber = random.Next(100, 1001);
MessageBox.Show("YOUR ORDER IS BEING MADE! PLEASE PAY BEFORE PICKING UP!\n\nTHANK YOU FOR CHOOSING WAWA!\n\nORDER NUMBER: " + orderNumber + "\nORDER TOTAL: $" + total);
BeginWindow beginWindow = new BeginWindow();
this.Close();
beginWindow.Show();
}
else
{
MessageBox.Show("YOU HAVE NOT SELECTED ANY ITEMS.\n\nPLEASE CHOOSE YOUR DESIRED ITEMS AND THEN COMPLETE YOUR ORDER\n\n" +
"IF YOU YOU HAVE DECIDED TO CANCEL YOUR ORDER, SELECT 'Cancel Order'\n\nTHANK YOU!");
}
}