public static void DisplayTest()
{
// Initialize accounts and show starting state
Account[] accounts = new Account[3];
accounts[0] = new CheckingAccount(100, "Bob", 0);
accounts[1] = new SavingsAccount(200, "Mary", 1);
accounts[2] = new CheckingAccount(300, "Charlie", 2);
ShowAccounts(accounts);
acc = accounts[0];
SetInterfaces();
Console.WriteLine(istat.GetStatement());
// Command processing loop
InputWrapper iw = new InputWrapper();
string cmd;
Console.WriteLine("Enter command, quit to exit");
help();
cmd = iw.getString("> ");
while (!cmd.Equals("quit"))
{
try
{
if (cmd.Equals("show"))
{
ShowAccounts(accounts);
}
else if (cmd.Equals("account"))
{
int id = iw.getInt("account id: ");
acc = accounts[id];
SetInterfaces();
Console.WriteLine(istat.GetStatement());
}
else if (cmd.Equals("deposit"))
{
decimal amount = iw.getDecimal("amount: ");
iacc.Deposit(amount);
ShowBalance(istat);
}
else if (cmd.Equals("withdraw"))
{
decimal amount = iw.getDecimal("amount: ");
iacc.Withdraw(amount);
ShowBalance(istat);
}
else if (cmd.Equals("statement"))
{
Console.WriteLine(istat.GetStatement());
}
else if (cmd.Equals("post"))
{
istat.Post();
Console.WriteLine(istat.GetStatement());
}
else if (cmd.Equals("month"))
{
istat.MonthEnd();
Console.WriteLine(istat.GetStatement());
}
else if (cmd.Equals("fee"))
{
if (ichk == null)
{
Console.WriteLine("IChecking is not supported");
}
else
{
Console.WriteLine("fee = {0:C}", ichk.Fee);
}
}
else if (cmd.Equals("interest"))
{
if (isav == null)
{
Console.WriteLine("ISavings is not supported");
}
else
{
Console.WriteLine("interest = {0:C}", isav.Interest);
}
}
else if (cmd.Equals("rate"))
{
if (isav == null)
{
Console.WriteLine("ISavings is not supported");
}
else
{
Console.WriteLine("rate = {0}", isav.Rate);
}
}
else
{
help();
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
if (e.InnerException != null)
{
Console.WriteLine(e.InnerException.Message);
}
}
cmd = iw.getString("> ");
}
}