/// <summary>
/// Subscribe to an instrument using an InstrumentDescriptor
/// </summary>
/// <param name="descriptor">InstrumentDescriptor containing the instrument information</param>
public void SubscribeToInstrument(InstrumentDescriptor descriptor)
{
EventInstruments.Instance.SubscribeToInstrument(descriptor);
/*InstrumentLookupSubscription req = new InstrumentLookupSubscription(apiSession, Dispatcher.Current, descriptor.ProductKey, descriptor.ContractName);
* req.Update += new EventHandler<InstrumentLookupSubscriptionEventArgs>(instrumentLookupRequest_Update);
* req.Start();*/
}
private void InstrumentsPanel_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (e.AddedItems.Count > 0)
{
InstrumentDescriptor descriptor = (InstrumentDescriptor)e.AddedItems[0];
this.ProvidersPanel.ItemsSource = descriptor.ChildDescriptors;
}
}
public void SubscribeToInstrument(InstrumentDescriptor descriptor)
{
if (_dispatcher.InvokeRequired())
{
_dispatcher.BeginInvoke(() =>
{
SubscribeToInstrument(descriptor);
});
return;
}
InstrumentLookupSubscription req = new InstrumentLookupSubscription(_apiSession, Dispatcher.Current, descriptor.ProductKey, descriptor.ContractName);
req.Update += new EventHandler <InstrumentLookupSubscriptionEventArgs>(instrumentLookupRequest_Update);
req.Start();
}
public void CreateInstrument(string marketName, string productTypeName, string productName, string contractName, string tag)
{
if (_dispatcher.InvokeRequired())
{
_dispatcher.BeginInvoke(() =>
{
CreateInstrument(marketName, productTypeName, productName, contractName, tag);
});
return;
}
InstrumentDescriptor descriptor = new InstrumentDescriptor(marketName, productTypeName, productName, contractName);
InstrumentLookupSubscription req = new InstrumentLookupSubscription(_apiSession, Dispatcher.Current, descriptor.ProductKey, descriptor.ContractName);
req.Update += new EventHandler <InstrumentLookupSubscriptionEventArgs>(instrumentLookupRequest_Update);
req.Tag = tag; // Tag our request with our unique tag string
req.Start();
Console.WriteLine("CREATEINSTRUMENT REQUEST: " + descriptor.ToString());
}
protected InstrumentTick()
{
Instrument = new InstrumentDescriptor(int.MinValue, null);
}
public bool Equals(InstrumentDescriptor other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
return string.Equals(Identifier, other.Identifier) && MarketId == other.MarketId;
}
