public int NumberOfSharesOfStockInPortfolio(string inPortfolioID, string inStockName)
{
Portfolio portfolio = this.getPortfolioFromStockExchange(inPortfolioID);
string unifiedName = unifyName(inStockName);
return(portfolio.NumberOfSharesOfStockInPortfolio(unifiedName));
}
public void RemoveStockFromPortfolio(string inPortfolioID, string inStockName)
{
Portfolio portfolio = this.getPortfolioFromStockExchange(inPortfolioID);
string unifiedName = unifyName(inStockName);
int stocksToRemove = portfolio.NumberOfSharesOfStockInPortfolio(unifiedName);
portfolio.RemoveStockFromPortfolio(unifiedName);
this.soldStocks [unifiedName] += stocksToRemove;
}