private void DoubleDownButton_Click(object sender, RoutedEventArgs e)
{
string playerName = GetCurrentPlayerName();
BlackJackController.DoublingDown(playerName);
PlayerBankDisplays[playerTurn].Content = $"${BlackJackController.blackjack.GetPlayer(playerName).Bank}";
StandButton_Click(sender, e);
if (playerTurn >= 0)
{
HideCurrentHand(true);
}
}