private async Task <DataTable> SetupCoinData()
{
if (CoinData.Rows.Count == 0)
{
BinanceApi api = new BinanceApi();
coinprices = await api.GetPricesAsync(CancellationToken.None); // Grab all coin symbols
_pricesArray = coinprices.ToArray().Where(o =>
o.Symbol == "BTCUSDT" || o.Symbol == "ETHBTC" || o.Symbol.EndsWith("ETH"));
foreach (SymbolPrice price in _pricesArray)
{
DataRow row = CoinData.NewRow();
row[0] = price.Symbol;
row[1] = DateTime.UtcNow;
CoinData.Rows.Add(row);
}
}
return(CoinData);
}
