private ViewModel.Data GetData(string ticker)
{
var data = new ViewModel.Data();
if (_tickers.TryGetValue(ticker, out data)) return data;
return null;
}
private void AddtickerToDictionary(string ticker)
{
lock (addtickerToDictionaryLock)
{
if (_tickers.ContainsKey(ticker)) return ;
var data = new ViewModel.Data()
{
Ticker = ticker
};
_tickers.Add(ticker, data);
OnDataFetched(data);
}
}
