private void secondTileChoosenByComputer()
{
Point secondOpened = new Point();
int key;
ComputerPlayer.ZeroAndUpdateRevealedTiles(MemoryBoard);
secondOpened = ComputerPlayer.ChooseSecondTile(MemoryBoard);
key = MemoryBoard.GetKey(secondOpened.X, secondOpened.Y);
TileButtonMatrix[secondOpened.X, secondOpened.Y].Image = GameManager.sr_ValueDictionary[key].Image;
SecondChoiceButton = TileButtonMatrix[secondOpened.X, secondOpened.Y];
SecondChoiceButton.BackColor = Player2Name.BackColor;
ComputerTurnState = eComputerTurnState.EndTurn;
}