public static void Main()
{
var t = new RunTester();
// create a basic account
var mine = new BankAccount("MyAccount");
// create a proper account
var mineOvdft = new ProperBankAccount("MyProperAccount");
// create a proper account
var foreign = new ForeignCurrencyAccount("ProperBankAccount", "EUR", 0.80);
// collect them in an array
var accts = new BankAccount[3] {
mine, mineOvdft, foreign
};
foreach (var t1 in accts)
{
t.RunTransactions(t1); // or: accts[i].RunTrans();
}
// compute the overall sum, always converting to GBP
var sum = 0.0;
for (var i = 0; i < accts.Length; i++)
{
try
{
sum += accts[i].ConvertToGbp(); // or: accts[i].RunTrans();
}
catch (NoConversionException e)
{
Console.WriteLine("Ignoring {0}-th account in total balance: cannot convert to GBP", i);
accts[i].ShowAccount();
}
}
Console.WriteLine("Total balance (in GBP): {0}", sum);
Main0();
}
private static void Main0()
{
// alternative version of the above
// create a basic account
var mine2 = new BankAccount("My2ndAccount");
// run transactions
mine2.RunTrans();
// create a proper account
var mine2Ovdft = new ProperBankAccount("My2ndProperAccount")
{
Overdraft = 250
};
// run transactions
mine2Ovdft.RunTrans();
// create a proper account
var foreign = new ForeignCurrencyAccount("ProperBankAccount", "EUR", 0.80)
{
Overdraft = 50
};
// run transactions
foreign.RunTrans();
try
{
Console.WriteLine("Trying to withdraw 300");
mine2Ovdft.Withdraw(300);
}
catch (InsufficientBalanceException e)
{
Console.WriteLine("InsufficientBalance {0} for withdrawl of {1}", mine2Ovdft.GetBalance(), 300);
}
Console.WriteLine("Balance of mineOvdft {0}", mine2Ovdft.GetBalance());
mine2Ovdft.ShowAccount();
}