private void Dealer17()
{
if (!DealerHand.Where(dc => dc.Value == 11).Any())
{
return;
}
var c = DealCard();
DealerHand.Add(c);
DisplayCard(dealersCards, c);
dealerShown += c.Value;
if (dealerShown > 21)
{
DealerHand.Where(dc => dc.Value == 11).First().Value = 1;
dealerShown -= 10;
UpdateDealerShown();
Thread.Sleep(1000);
}
}