private void btnAdd_Click(object sender, EventArgs e)
{
try
{
Record r = new Record(rList.getRecordCount(), txtItem.Text, Convert.ToDecimal(txtPrice.Text), dateTimePicker1.Value);
if (r.getCost() > 100)
{
MessageBox.Show("That is quite a large amount of money. You should try to budget more.");
}
rList.add(r);
}
catch
{
MessageBox.Show("Enter a valid price.");
}
dateTimePicker1.Value = DateTime.Now;
rList.incrementRecordCount();
txtTotal.Text = rList.total().ToString();
txtAverage.Text = rList.average().ToString();
}