public static async Task <string> GetStock(string strStock)
{
string strRet = string.Empty;
double?dblStock = await Yahoo.GetStockPriceAsync(strStock);
if (null == dblStock) // might be a company name rather than a stock ticker name
{
string strTicker = await GetStockTickerName(strStock);
if (string.Empty != strTicker)
{
dblStock = await Yahoo.GetStockPriceAsync(strTicker);
strStock = strTicker;
}
}
// return our reply to the user
if (null == dblStock)
{
strRet = string.Format("Stock {0} doesn't appear to be valid", strStock.ToUpper());
}
else
{
strRet = string.Format("Stock: {0}, Value: {1}", strStock.ToUpper(), dblStock);
}
return(strRet);
}
