how to call a dll built in class

[marspop]

hi, all,

I have a .dll and .h files provided by a third-party.

I am confuse how to import all functions from dll.

I post the code of .h file as bellows:

---------------DTAPI.h-----------------

#define DTAPI_API __declspec(dllexport)

typedef unsigned long DTAPI_RESULT;

class DTAPI_API DtDevice {

public:

DTAPI_RESULT AttachToType(int TypeNumber, int DeviceNo=0);

// Constructor, destructor

public:

DtDevice();

virtual ~DtDevice();

};

-------------------------------------

how to call function "AttachToType()" from dll in LabView?

:worship: thank you.

[Aristos Queue]

To the best of my knowledge, there is no way to do it directly. You would have to write a new DLL that calls that one. The new DLL would need to export a C function for LV to call.

[Rolf Kalbermatter]

QUOTE (Aristos Queue @ Oct 9 2008, 10:24 AM)

To the best of my knowledge, there is no way to do it directly. You would have to write a new DLL that calls that one. The new DLL would need to export a C function for LV to call.

You are completely right here :-). Not that I would expect anything else from you!

Rolf Kalbermatter