Exemplo n.º 1
0
        private void cbOrders_CheckedChanged(object sender, EventArgs e)
        {
            try
            {
                if (cbOrders.CheckState == CheckState.Checked)
                {
                    if ((_orders != null) && (_orders.Count > 0))
                    {
                        _orderSubscription = new OrderSubscription(this);

                        string[] ue =
                            (from order in _orders
                             where order.marketData.streamingPricesAvailable
                             select order.marketData.epic)
                            .Distinct().ToArray();

                        if (ue.Length > 0)
                        {
                            _orderSubscriptionStk = _igStreamApiClient.subscribeToMarketDetails(
                                (from order in _orders where order.marketData.streamingPricesAvailable select order.marketData.epic)
                                .Distinct().ToArray(), _orderSubscription);
                        }
                        else
                        {
                            AppendActivityMessage("These orders do not have streaming prices enabled");
                        }
                    }
                    else
                    {
                        AppendActivityMessage("there are no Orders to subscribe too. Either server is not responding or there are no orders.");
                    }
                }
                else
                {
                    // Unsubscribe from positions...
                    if ((_orderSubscriptionStk != null) && (_igStreamApiClient != null))
                    {
                        _igStreamApiClient.UnsubscribeTableKey(_orderSubscriptionStk);
                    }
                }
            }
            catch (Exception ex)
            {
                AppendActivityMessage("Warning - problems subscribing to orders : " + ex.Message);
            }
        }
Exemplo n.º 2
0
        private void cbOrders_CheckedChanged(object sender, EventArgs e)
        {
            try
            {
                if (cbOrders.CheckState == CheckState.Checked)
                {
	                if ((_orders != null) && (_orders.Count > 0))
	                {
		                _orderSubscription = new OrderSubscription(this);

		                string[] ue =
			                (from order in _orders
				                where order.marketData.streamingPricesAvailable
				                select order.marketData.epic)
				                .Distinct().ToArray();

		                if (ue.Length > 0)
		                {
			                _orderSubscriptionStk = _igStreamApiClient.subscribeToMarketDetails(
					                (from order in _orders where order.marketData.streamingPricesAvailable select order.marketData.epic)
						                .Distinct().ToArray(), _orderSubscription);
		                }
		                else
		                {
			                AppendActivityMessage("These orders do not have streaming prices enabled");
		                }
	                }
					else
					{
						AppendActivityMessage("there are no Orders to subscribe too. Either server is not responding or there are no orders.");
					}

                }
                else
                {
                    // Unsubscribe from positions...
                    if ((_orderSubscriptionStk != null) && (_igStreamApiClient != null))
                    {
                        _igStreamApiClient.UnsubscribeTableKey(_orderSubscriptionStk);
                    }
                }
            }
            catch (Exception ex)
            {
                AppendActivityMessage("Warning - problems subscribing to orders : " + ex.Message);
            }
        }