public void Add(CompareTrader o)
{
this.Shares += o.Shares;
this.Gross += o.Gross;
this.Comm += o.Comm;
this.ECN += o.ECN;
this.Other += o.Other;
}
private static void AddSumInfo(DateTime startDate, DateTime endDate, List <CompareTrader> lst)
{
string trader = Regex.Replace(lst.First().Trader, "\\d+$", "");
var total = new CompareTrader()
{
StartDate = startDate.Date, EndDate = endDate.Date, Symbol2 = "合计", Trader = trader
};
lst.ForEach(_ => total.Add(_));
lst.Add(total);
}