private void RaisePricesFromCsv()
{
// read csv file line-by-line.
using (var reader = new StreamReader(fileName)) {
string s;
reader.ReadLine();
while ((s = reader.ReadLine()) != null)
{
var data = s.Split(new char[] { ',', ' ' },
StringSplitOptions.RemoveEmptyEntries);
if (data.Length < 5)
{
continue;
}
var p = new PriceItem {
Date = DateTime.Parse(data[0]),
Last = decimal.Parse(data[1]),
Bid = decimal.Parse(data[3]),
Offer = decimal.Parse(data[4]),
};
RaiseNewPrice(p);
}
}
}
public void AddSeedPrice(DateTime date, decimal last,
decimal bid, decimal offer)
{
var item = new PriceItem {
Date = date,
Last = last,
Bid = bid,
Offer = offer
};
prices.Add(item);
}
protected void RaiseNewPrice(PriceItem item)
{
NewPrice?.Invoke(this, new NewPriceEventArgs(item));
}
public NewPriceEventArgs(PriceItem item)
{
NewPrice = item;
}