private void buttonAccept_Click(object sender, EventArgs e)
{
double output;
if (double.TryParse(textBoxAmount.Text, out output) == false)
{
MessageBox.Show("Please enter a valid dollar amount.", "Transaction", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
switch (buttonAccept.Text)
{
case "Deposit":
{
balance += output;
break;
}
case "Withdraw":
{
balance -= output;
break;
}
case "Transfer":
{
MessageBox.Show("Work in progress.");
break;
}
}
wind.SetBalance(balance);
}