//updates the accounts in on the form
private void updateAccountsDisplay()
{
String updated = "Account Number\tBalance" + Environment.NewLine;
BankAccount[] accounts = bankSystem.getAccounts();
for (int i = 0; i < accounts.Length; i++)
{
updated += accounts[i].ToString();
}
accountsDisplay.Text = updated;
}
// decides what to do when confirm is selected
void handleConfirm(string userInput)
{
//checks if user is logged in
if (!loggedIn)
{
// checks for account
int tempAccountNumber = bankSystem.findAccount(Convert.ToInt32(userInput));
if (tempAccountNumber != -999)
{
//displaays next menu
loggedIn = true;
accountIndex = tempAccountNumber;
Debug.WriteLine("AccountNumber = " + userInput);
this.userInput = "";
displayPrompt();
}
else
{
errorLabel.Text = "Invalid account number please try again";
Debug.WriteLine("Invalid account number");
//add error state to methods
}
//check existing account if yes store number, display next step
}
// checks if pin has been entered and verified
else if (!enteredPin)
{
// checks the pin
if (bankSystem.getAccounts()[accountIndex].checkPin(Convert.ToInt32(userInput)))
{
this.userInput = "";
enteredPin = true;
Debug.WriteLine("succesfully logged in.");
displayPrompt();
}
else
{
errorLabel.Text = "Invalid pin please try again";
Debug.WriteLine("Invalid pin");
}
}
else
{
}
}
public void withdrawCash()
{
bankSystem.getAccounts()[accountIndex].decrementBalence(num);
}
