protected void SendButton_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
Receipt receipt = new Receipt(new double());
receipt.Calculate(double.Parse(InputBox.Text));
Total.Text = String.Format("{0:c}",receipt.Subtotal);
Rabattsats.Text = String.Format("{0}%",receipt.DiscountRate);
Rabatt.Text = String.Format("{0:c}", receipt.MoneyOff);
Pay.Text = String.Format("{0:c}", receipt.Total);
Kvitto.Visible = true;
}
}
protected void CalcDiscount_Click(object sender, EventArgs e)
{
if (IsValid)
{
double theSum;
if (double.TryParse(InputField.Text, out theSum)) // lika bra att va extra säker med tryparse
{
Receipt rec = new Receipt(theSum);
rec.Calculate(theSum);
DrawReceipt(rec);
}
else
{
ErrorText.Text = "Error! Något blev fel vid parsningen";
}
}
}