private void btPenning_Click(object sender, EventArgs e)
{
int cost = Convert.ToInt32(price_all.Text);
int cash = Convert.ToInt32(Money.Text);
if (cost > cash)
{
MessageBox.Show("I need more money!");
Money.Clear();
}
else if (cash > cost)
{
MessageBox.Show("You need give back: " + (cash - cost) + "kr");
MainScreen.Clear();
price_all.Clear();
Money.Clear();
total = 0;
}
else
{
MessageBox.Show("Thank you.");
MainScreen.Clear();
price_all.Clear();
Money.Clear();
total = 0;
}
}
private void btClear_Click(object sender, EventArgs e)
{
MainScreen.Clear();
price_all.Clear();
itemList.Clear();
total = 0;
}
private void btnClear_Click(object sender, EventArgs e)
{
operation = ' ';
a = 0;
b = 0;
c = 0;
MainScreen.Clear();
}
public void ClearStacks()
{
MainScreen.Clear();
DialogScreen.Clear();
FullScreen.Clear();
}
public void ClearAfterKennitala()
{
MainScreen.Clear();
price_all.Clear();
}
private void OperationButton_Click(object sender, EventArgs e)
{
a = double.Parse(MainScreen.Text);
operation = (sender as Button).Text[0];
MainScreen.Clear();
}
