private void cbWatchlistItems_CheckedChanged(object sender, EventArgs e)
{
if (cbWatchlistItems.CheckState == CheckState.Checked)
{
// Subscribe to positions...
if ((_watchlistMarkets != null) && (_watchlistMarkets.Count != 0))
{
_watchlistItemSubscription = new WatchlistMarketSubscription(this);
string[] ue =
(from watchlistMarket in _watchlistMarkets
where watchlistMarket.streamingPricesAvailable
select watchlistMarket.epic)
.Distinct().ToArray();
if (ue.Length > 0)
{
_watchlistItemSubscriptionStk =
_igStreamApiClient.subscribeToMarketDetails(ue, _watchlistItemSubscription);
}
else
{
AppendActivityMessage("there are no streaming prices for these instruments");
}
}
else
{
AppendActivityMessage("there are no Watchlist Items to subscribe too. Either server is not responding or there are no watchlist items");
}
}
else
{
// Unsubscribe from watchlist items
if ((_igStreamApiClient != null) && (_watchlistItemSubscriptionStk != null))
{
_igStreamApiClient.UnsubscribeTableKey(_watchlistItemSubscriptionStk);
}
}
}
private void cbWatchlistItems_CheckedChanged(object sender, EventArgs e)
{
if (cbWatchlistItems.CheckState == CheckState.Checked)
{
// Subscribe to positions...
if ((_watchlistMarkets != null) && (_watchlistMarkets.Count != 0 ))
{
_watchlistItemSubscription = new WatchlistMarketSubscription(this);
string[] ue =
(from watchlistMarket in _watchlistMarkets
where watchlistMarket.streamingPricesAvailable
select watchlistMarket.epic)
.Distinct().ToArray();
if (ue.Length > 0)
{
_watchlistItemSubscriptionStk =
_igStreamApiClient.subscribeToMarketDetails(ue, _watchlistItemSubscription);
}
else
{
AppendActivityMessage("there are no streaming prices for these instruments");
}
}
else
{
AppendActivityMessage("there are no Watchlist Items to subscribe too. Either server is not responding or there are no watchlist items");
}
}
else
{
// Unsubscribe from watchlist items
if ((_igStreamApiClient != null) && (_watchlistItemSubscriptionStk != null))
{
_igStreamApiClient.UnsubscribeTableKey(_watchlistItemSubscriptionStk);
}
}
}