protected virtual void OnExchangeItemCheckedChanged(object sender, ItemClickEventArgs e)
{
BarCheckItem item = sender as BarCheckItem;
Exchange exchange = item.Tag as Exchange;
if (item.Checked)
{
exchange.Connect();
item.Caption = exchange.Name + " <color=green>Connected</color>";
Form exchangeForm = GetExchangeForm(exchange);
exchangeForm.Tag = item;
exchangeForm.FormClosed += OnExchangeFormClosed;
exchangeForm.Show();
}
else
{
exchange.Disconnect();
item.Caption = exchange.Name;
if (TickersForms.ContainsKey(exchange))
{
Form exchangeForm = TickersForms[exchange];
exchangeForm.FormClosed -= OnExchangeFormClosed;
if (!exchangeForm.IsDisposed)
{
exchangeForm.Close();
}
exchangeForm.Tag = null;
TickersForms.Remove(exchange);
}
}
}
protected override void OnShown(EventArgs e)
{
base.OnShown(e);
Exchange.Connect();
InitializeBaseCurrencies();
UpdateTickersAccordingBaseCurrency();
HasShown = true;
UpdateSelectedTickersFromExchange();
if (!Exchange.SupportWebSocket(WebSocketType.Tickers))
{
SetInfoConnected();
}
else
{
Exchange.TickerChanged += OnWebSocketTickerUpdate;
Exchange.TickersUpdate += OnWebSocketTickersUpdate;
SubscribeWebSocket();
}
}
