private static void OpenAccount()
{
Console.WriteLine("Specify the sum to create an account: ");
decimal sum = Convert.ToDecimal(Console.ReadLine());
Console.WriteLine("Select an account type: \n 1. On-Demand \n 2. Deposit");
var type = Enum.Parse <AccountType>(Console.ReadLine() !);
_bank1.OpenAccount(new OpenAccountParameters
{
Amount = sum,
Type = type,
AccountCreated = NotifyAccountCreated
});
}
