protected void OnAuditingTransaction(BankTransaction bankTrans)
{
if (this.AuditingTransaction != null)
{
AuditEventArgs auditTrans = new AuditEventArgs(bankTrans);
this.AuditingTransaction(this, auditTrans);
}
}
public decimal Deposit(decimal amount)
{
accBal += amount;
BankTransaction tran = new BankTransaction(amount);
tranQueue.Enqueue(tran);
return(accBal);
}
public void RecordTransaction(object sender, AuditEventArgs eventData)
{
BankTransaction tempTrans = eventData.getTransaction();
if (tempTrans != null)
{
this.auditFile.WriteLine("Amount: {0}\tDate: {1}", tempTrans.Amount(), tempTrans.When());
}
}
public bool Withdraw(decimal amount)
{
bool sufficientFunds = accBal >= amount;
if (sufficientFunds)
{
accBal -= amount;
BankTransaction tran = new BankTransaction(-amount);
tranQueue.Enqueue(tran);
}
return(sufficientFunds);
}
public BankTransaction this[int index]
{
get
{
if (index < 0 || index >= tranQueue.Count)
{
return(null);
}
IEnumerator ie = tranQueue.GetEnumerator();
for (int i = 0; i <= index; i++)
{
ie.MoveNext();
}
BankTransaction tran = (BankTransaction)ie.Current;
return(tran);
}
}
public AuditEventArgs(BankTransaction transaction)
{
this.transData = transaction;
}