public async Task ManualRefresh(CurrencyEnum selectedCurrency)
{
currencyInfos = CoinMarketDownloader.GetTop10(selectedCurrency).Result;
NewFeed.Invoke(ProduceDataForListViewItems());
if (CurrencyInfoFeed != null)
{
CurrencyInfoFeed.Invoke();
}
await fileSaver.SavaData(currencyInfos);
}
public void ChangeSelectedCurrency(CurrencyEnum selectedCurrency)
{
this.selectedCurrency = selectedCurrency;
if ((DateTime.Now - ((CurrencyInfo)currencyInfos.FirstOrDefault()).LastTimeUpdated) >
new TimeSpan(0, 0, 30))
{
if (CurrencyInfoFeed != null)
{
CurrencyInfoFeed.Invoke();
}
NewFeed.Invoke(ProduceDataForListViewItems());
}
}
