public void NewDataHandler(QuoteBook book)
{
string instrString = Utilities.InstrToStr(book.Instr);
if (_watchListDict.ContainsKey(instrString))
{
_watchListDict[instrString].UpdateQuoteBook(book);
}
else
{
lock (_watchListDict)
{
if (_watchListDict.ContainsKey(instrString))
{
_watchListDict[instrString].UpdateQuoteBook(book);
}
else
{
WatchListTableObj obj = new WatchListTableObj(book);
_watchListDict.TryAdd(instrString, obj);
_watchListBinding.Add(obj);
}
}
}
}
public void NewDataHandler(TradeInfo trade)
{
string instrString = Utilities.InstrToStr(trade.Instr);
if (_watchListDict.ContainsKey(instrString))
{
_watchListDict[instrString].UpdateTradeInfo(trade);
}
else
{
lock (_watchListDict)
{
if (_watchListDict.ContainsKey(instrString))
{
_watchListDict[instrString].UpdateTradeInfo(trade);
}
else
{
WatchListTableObj obj = new WatchListTableObj(trade);
_watchListDict.TryAdd(instrString, obj);
_watchListBinding.Add(obj);
}
}
}
}
private void gridView1_RowCellStyle(object sender, RowCellStyleEventArgs e)
{
GridView view = sender as GridView;
if (view.GetRowCellValue(e.RowHandle, view.Columns["Sym"]) != null)
{
WatchListTableObj selected = _watchListBinding[gridView1.GetDataSourceRowIndex(e.RowHandle)];
if (e.Column.Caption.Equals("BidSz"))
{
if (selected.PrevBidSz != 0 && selected.BidSz > selected.PrevBidSz)
{
e.Appearance.ForeColor = System.Drawing.Color.Green;
}
else if (selected.PrevBidSz != 0 && selected.BidSz < selected.PrevBidSz)
{
e.Appearance.ForeColor = System.Drawing.Color.Red;
}
}
else if (e.Column.Caption.Equals("AskSz"))
{
if (selected.PrevAskSz != 0 && selected.AskSz > selected.PrevAskSz)
{
e.Appearance.ForeColor = System.Drawing.Color.Green;
}
else if (selected.PrevAskSz != 0 && selected.AskSz < selected.PrevAskSz)
{
e.Appearance.ForeColor = System.Drawing.Color.Red;
}
}
else if (e.Column.Caption.Equals("Bid"))
{
if (selected.PrevBid != 0 && selected.Bid > selected.PrevBid)
{
e.Appearance.ForeColor = System.Drawing.Color.Green;
}
else if (selected.PrevBid != 0 && selected.Bid < selected.PrevBid)
{
e.Appearance.ForeColor = System.Drawing.Color.Red;
}
}
else if (e.Column.Caption.Equals("Ask"))
{
if (selected.PrevAsk != 0 && selected.Ask > selected.PrevAsk)
{
e.Appearance.ForeColor = System.Drawing.Color.Green;
}
else if (selected.PrevAsk != 0 && selected.Ask < selected.PrevAsk)
{
e.Appearance.ForeColor = System.Drawing.Color.Red;
}
}
else if (e.Column.Caption.Equals("Last"))
{
if (selected.PrevLast != 0 && selected.Last > selected.PrevLast)
{
e.Appearance.ForeColor = System.Drawing.Color.Green;
}
else if (selected.PrevLast != 0 && selected.Last < selected.PrevLast)
{
e.Appearance.ForeColor = System.Drawing.Color.Red;
}
}
}
}