public Trade(Trade t)
{
type = t.type;
no = t.no;
price = t.price;
end = t.end;
remain = t.remain;
performance = t.performance;
seq = t.seq;
}
public Performance AddBuy(int price, int seq)
{
Trade trade;
String cmd;
Performance per = new Performance();
if (sellnum != 0)
{
do
{
remain--;
trade = tqueue.Dequeue();
trade.type = Trade.TRADE_BUY;
trade.end = price;
trade.remain = remain;
trade.performance = trade.price - trade.end - 1;
per.perf += trade.performance;
performance += trade.performance;
trade.seq = seq;
cmd = String.Format("INSERT INTO Trade (type, no, price, end, remain, performance, seq) VALUES (");
cmd += System.Convert.ToString(trade.type) + ",";
cmd += System.Convert.ToString(trade.no) + ",";
cmd += System.Convert.ToString(trade.price) + ",";
cmd += System.Convert.ToString(trade.end) + ",";
cmd += System.Convert.ToString(trade.remain) + ",";
cmd += System.Convert.ToString(trade.performance) + ",";
cmd += System.Convert.ToString(trade.seq) + ");";
kit.CmdNonQuery(cmd);
sellnum--;
} while (sellnum > 0);
}
trade = new Trade();
buynum++;
remain++;
trade.type = Trade.TRADE_BUY;
trade.no = buynum;
trade.price = price;
trade.end = 0;
trade.remain = remain;
trade.performance = 0;
trade.seq = seq;
tqueue.Enqueue(new Trade(trade));
cmd = String.Format("INSERT INTO Trade (type, no, price, end, remain, performance, seq) VALUES (");
cmd += System.Convert.ToString(trade.type) + ",";
cmd += System.Convert.ToString(trade.no) + ",";
cmd += System.Convert.ToString(trade.price) + ",";
cmd += System.Convert.ToString(trade.end) + ",";
cmd += System.Convert.ToString(trade.remain) + ",";
cmd += System.Convert.ToString(trade.performance) + ",";
cmd += System.Convert.ToString(trade.seq) + ");";
kit.CmdNonQuery(cmd);
per.total = performance;
per.price = trade.price;
per.num = buynum;
return per;
}
