public void AddStock(Stock stock)
{
if (!(Stocks.Exists(s => s.Symbol == stock.Symbol))) //If doesn't exist, add stock to list.
{
Stocks.Add(stock);
}
}
public void RemoveStock(Stock stock)
{
if (Stocks.Exists(s => s.Symbol == stock.Symbol)) //If does exist, remove stock from list.
{
var StockToRemove = Stocks.Find(s => s.Symbol == stock.Symbol);
Stocks.Remove(StockToRemove);
}
}