ATI OrderStatus DLL Function Usage

[whitmark]

Is there nuance to using the OrderStatus DLL function? I see in the help that it is defined as:

string OrderStatus(string orderId)

so in my Delphi code I declare:

FUNCTION OrderStatus ( OrderID: string ) : string; stdcall; external 'NtDirect.dll';

and call it via:

OrderStatus( Nj_LastOrderID );

where Nj_LastOrderID is a string that contains the OrderID that was submitted when the order was PLACED. The OrderFilled and AvgFillPrice function calls work fine and are coded in a similar manner but OrderStatus always returns null values. I've also noticed that NewOrderId() function is not returning any values. Are there any known issues with these functions or special usage instructions?

Thanks,

Whitmark

[NinjaTrader_Ray]

They work as expected. I just ran our sample code as provided in the documentation against eSignal and it works as expected.

[whitmark]

Thanks Ray . . . too bad you still don't have your NeoTicker account.

Should I expect a different response if the OrderID is not found? Can I differentiate between the function not working properly and OrderID not found?

Thanks

Whitmark

[NinjaTrader_Dierk]

It will return empty string in case of an invalid order ID.

[whitmark]

NeoTicker Delphi ATI calls uses OrderID pchar not string

Looks like my issues had to do with proper declaration of the DLL functions in Delphi. It's been a while since I had worked with coding against the ATI and had forgotten that certain ATI functions require pchar vs string referencing when using a strongly typed programming language like Delphi. For example, the following code per the help facility will compile fine, but will return null values at runtime:

FUNCTION OrderStatus ( OrderID: string ) : string; stdcall; external 'NtDirect.dll';

however, the proper coding in Delphi is:

FUNCTION OrderStatus ( OrderID: pchar ) : pchar; stdcall; external 'NtDirect.dll';

I would suggest that since the use of the ATI with the NeoTicker platform is promoted and since most development is done using Delphi that this requirement be clarified in a footnote in the help facility for the Orders function and those functions that either require an OrderID pchar parameter or return an OrderID pchar value.

[NinjaTrader_Ray]

Thanks for this suggestion.

[ldissinger]

AvgFillPrice

double AvgFillPrice(string orderId)

The text says the average entry price. If this is a target or a stop order...does it give me the average fill price (or in this case an exit price)?

Leroy

P.S. I haven't figured out how to create a new thread...can't find it anywhere...so I will post here.

[NinjaTrader_JC]

Hello ldissinger,

If you have the "orderID" of the Stop or Target then yes you should get the AvgFillPrice of the Stop and Target orders.

To create a new thread you will want to select a topic such as "Automated Trading" and once under this topic you should see a "New Thread" button to the left of the Pages. See attached image below.

[ldissinger]

Thanks

Cool, that is what I was hoping for in regards to the "exit" price of a trade.

Ah....seems like a "new" topic button should also be placed somewhere in here when reading a thread...but thank you for the info. I thought it would be under thread tools...but that is fine.

Leroy