Pass Object Reference(class ref) to Operator Interface

[aparab]

I can generate the Object  reference to a H/W only once.

I use it in the Seq file.

I have to pass it to my operator Interface  for reading the Controls (Start Stop Halt )Buttons .

and after reading (Polling- Timeout Loop )  return it back to the Sequence file.

any suggestions.

[~jiggawax~]

Communication between the OI and  your sequence file should be done using UIMessages. 

Here is a document on them: http://www.ni.com/white-paper/4532/en/  There is more out there in the google machine if you are hungry for it.

You can send the H/W reference as a variant or you can send the sequence context and then use get and set properties to manipulate data.

Hope this helps,