public void transferfrom(banckaccountt accfrom, decimal amount)
{
if (accfrom.withdraw(amount))
{
this.deposit(amount);
}
}
public static void testwithdraw(banckaccountt acc)
{
Console.Write("Enter amount to withdraw: ");
decimal amount = decimal.Parse(Console.ReadLine());
if (!acc.withdraw(amount))
{
Console.WriteLine("sorry! ..you haven't enough money");
}
}