public virtual void DeleteTradedStock(Stock stock)
{
if (StocksTraded.Contains(stock) && stock.MarketsTradedOn.Contains(this))
{
stock.MarketsTradedOn.Remove(this);
StocksTraded.Remove(stock);
}
}
public virtual void AddTradedStock(Stock stock)
{
if (!StocksTraded.Contains(stock) && !stock.MarketsTradedOn.Contains(this))
{
stock.MarketsTradedOn.Add(this);
StocksTraded.Add(stock);
}
}