private void Button2_Click(object sender, EventArgs e)
{
listBox1.Items.Clear();
listBox2.Items.Clear();
double costVizits = 0.08;
textBox3.Text = "";
if (radioButton1.Checked)
{
if (!checkBox1.Checked)
{
costVizits /= 2;
}
if (checkBox2.Checked)
{
costVizits *= 1.8;
}
if (checkBox3.Checked)
{
costVizits *= 3;
}
money = new Revenue(comboBox1.Text, Convert.ToDouble(textBox1.Text), costVizits);
}
if (radioButton2.Checked)
{
money = new Cost(comboBox1.Text, Convert.ToDouble(textBox2.Text));
}
data.Add(money);
}
private void Button3_Click(object sender, EventArgs e)
{
double s = 0;
for (int i = 0; i < data.Count; i++)
{
money = (MoneySite)data[i];
s += money.sum();
}
textBox3.Text = string.Format("{0:f2}", s);
}
private void Button5_Click(object sender, EventArgs e)
{
listBox2.Items.Clear();
for (int i = 0; i < data.Count; i++)
{
money = (MoneySite)data[i];
if (money.GetType().Name == "Cost")
{
listBox2.Items.Add(money.info());
}
}
}