Linking dll and testing

[Anonymous]

HI,

I need to link labview to a third party software and test the VI.
I have the dll file, header file, a sample testfile and also the
source file of the dll in c language.
I know that I need to use the callnode function.

I have created a VI but I am not sure how to test the program

I can include all the files as an attachment here.
Can anyone go through the VI and then help me hot to test the VI using
the testfile that I have.

Any suggestions are welcome.

Thanks,
Ajit

[Jeremy_L]

Hello Ajit,

You might want to look through the Using External Code in LabVIEW manual, which gives a good explanation and examples of how to use the Call Library Function Node.

I am still a little confused as to what you are trying to test. Are you trying to test your dll, run your testfile through LabVIEW, or both? If you could provide some more details as to what you want to examine, I would be more than happy to help you further.

Good Luck!

Jeremy L
National Instruments