public bool WithdrawFromDbUsingOut(double amount)
{
if (m_balance >= amount)
{
//m_balance -= amount;
if (m_bankDb.WithdrawWithOut(m_accountInfo.ID, amount, out m_balance))
{
return(true);
}
}
else
{
throw new ArgumentException(amount.ToString(), "Withdrawal exceeds balance!");
}
return(false);
}
