internal decimal GetPrice(string strCoin)
{
try
{
return(Math.Ceiling(decimal.Parse(StringManipulation.getBetween(strCoinMcap, @"<a href=""/currencies/" + strCoin + @"/#markets"" class=""price"" data-usd=""", @""" data-")) * 100) / 100);
}
catch (Exception ex)
{
System.Console.WriteLine(ex.ToString());
return(0);
}
}
internal async Task <List <coins> > getPricesAsync() // string manipulation way of getting coin prices
{
string strcoin = "";
char c;
int count = -1;
try
{
indexOfCoinPrice = StringManipulation.AllIndexesOf(strCoinMcap, @"/#markets"" class=""price"" data-usd=");
indexOfCirculatingSup = StringManipulation.AllIndexesOf(strCoinMcap, @"circulating-supply");
foreach (var item in indexOfCoinPrice)
{
coins coinToAdd = new coins("", 0);
c = strCoinMcap[item + count];
while (c != '/')
{
strcoin += c;
count--;
c = strCoinMcap[item + count];
}
strcoin = StringManipulation.Reverse(strcoin);
coinToAdd.Name = strcoin;
await Task.Run(() => coinToAdd.Volume = getVolume(strcoin));
coinToAdd.Price = GetPrice(strcoin);
coinToAdd.circulating = getCirculatingSuply(strcoin);
//coinToAdd.Marketcap = GetCoinMCap(coinToAdd);
strcoin = "";
count = -1;
coins.Add(coinToAdd);
}
return(coins);
}
catch (Exception)
{
return(null);
}
}