private void ConnectClick(object sender, RoutedEventArgs e)
{
if (!IsConnected)
{
if (Trader == null)
{
// create connector
Trader = new SterlingTrader {
LogLevel = LogLevels.Debug
};
_logManager.Sources.Add(Trader);
// subscribe on connection successfully event
Trader.Connected += () =>
{
this.GuiAsync(() => OnConnectionChanged(true));
AddSecurities();
Trader.RegisterNews();
};
// subscribe on connection error event
Trader.ConnectionError += error => this.GuiAsync(() =>
{
OnConnectionChanged(Trader.ConnectionState == ConnectionStates.Connected);
MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2959);
});
Trader.Disconnected += () => this.GuiAsync(() => OnConnectionChanged(false));
// subscribe on error event
Trader.Error += error =>
this.GuiAsync(() => MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2955));
// subscribe on error of market data subscription event
Trader.MarketDataSubscriptionFailed += (security, type, error) =>
this.GuiAsync(() => MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2956Params.Put(type, security)));
Trader.NewSecurities += securities => _securitiesWindow.SecurityPicker.Securities.AddRange(securities);
Trader.NewMyTrades += trades => _myTradesWindow.TradeGrid.Trades.AddRange(trades);
Trader.NewOrders += orders => _ordersWindow.OrderGrid.Orders.AddRange(orders);
Trader.NewStopOrders += orders => this.GuiAsync(() => _stopOrdersWindow.OrderGrid.Orders.AddRange(orders));
Trader.NewPortfolios += portfolios =>
{
// subscribe on portfolio updates
portfolios.ForEach(Trader.RegisterPortfolio);
_portfoliosWindow.PortfolioGrid.Portfolios.AddRange(portfolios);
};
Trader.NewPositions += positions => _portfoliosWindow.PortfolioGrid.Positions.AddRange(positions);
// subscribe on error of order registration event
Trader.OrdersRegisterFailed += OrdersFailed;
// subscribe on error of order cancelling event
Trader.OrdersCancelFailed += OrdersFailed;
// subscribe on error of stop-order registration event
Trader.StopOrdersRegisterFailed += OrdersFailed;
// subscribe on error of stop-order cancelling event
Trader.StopOrdersCancelFailed += OrdersFailed;
Trader.NewNews += news => _newsWindow.NewsPanel.NewsGrid.News.Add(news);
// set market data provider
_securitiesWindow.SecurityPicker.MarketDataProvider = Trader;
// set news provider
_newsWindow.NewsPanel.NewsProvider = Trader;
}
Trader.Connect();
}
else
{
Trader.Disconnect();
}
}
private void ConnectClick(object sender, RoutedEventArgs e)
{
if (!IsConnected)
{
if (Trader == null)
{
// создаем подключение
Trader = new SterlingTrader {
LogLevel = LogLevels.Debug
};
_logManager.Sources.Add(Trader);
// подписываемся на событие успешного соединения
Trader.Connected += () =>
{
this.GuiAsync(() => OnConnectionChanged(true));
Trader.StartExport();
};
// подписываемся на событие разрыва соединения
Trader.ConnectionError += error => this.GuiAsync(() =>
{
OnConnectionChanged(Trader.ConnectionState == ConnectionStates.Connected);
MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2959);
});
Trader.Disconnected += () => this.GuiAsync(() => OnConnectionChanged(false));
// подписываемся на ошибку обработки данных (транзакций и маркет)
Trader.ProcessDataError += error =>
this.GuiAsync(() => MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2955));
// подписываемся на ошибку подписки маркет-данных
Trader.MarketDataSubscriptionFailed += (security, type, error) =>
this.GuiAsync(() => MessageBox.Show(this, error.ToString(), LocalizedStrings.Str2956Params.Put(type, security)));
Trader.NewSecurities += securities => _securitiesWindow.SecurityPicker.Securities.AddRange(securities);
Trader.NewMyTrades += trades => _myTradesWindow.TradeGrid.Trades.AddRange(trades);
Trader.NewOrders += orders => _ordersWindow.OrderGrid.Orders.AddRange(orders);
Trader.NewStopOrders += orders => this.GuiAsync(() => _stopOrdersWindow.OrderGrid.Orders.AddRange(orders));
Trader.NewPortfolios += portfolios =>
{
// регистрирует портфели на обновление данных
portfolios.ForEach(Trader.RegisterPortfolio);
_portfoliosWindow.PortfolioGrid.Portfolios.AddRange(portfolios);
};
Trader.NewPositions += positions => _portfoliosWindow.PortfolioGrid.Positions.AddRange(positions);
// подписываемся на событие о неудачной регистрации заявок
Trader.OrdersRegisterFailed += OrdersFailed;
// подписываемся на событие о неудачном снятии заявок
Trader.OrdersCancelFailed += OrdersFailed;
// подписываемся на событие о неудачной регистрации стоп-заявок
Trader.StopOrdersRegisterFailed += OrdersFailed;
// подписываемся на событие о неудачном снятии стоп-заявок
Trader.StopOrdersCancelFailed += OrdersFailed;
Trader.NewNews += news => _newsWindow.NewsPanel.NewsGrid.News.Add(news);
// устанавливаем поставщик маркет-данных
_securitiesWindow.SecurityPicker.MarketDataProvider = Trader;
}
Trader.Connect();
}
else
{
Trader.Disconnect();
}
}
