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How to expose parameters in LabView to be accessed from ActiveX?

I am not a LabView programmer.  I was given the task to invoke a LabView VI and pass some parameters to it from Visual Basic.  I found this good example http://zone.ni.com/devzone/cda/epd/p/id/1182, but it didn't provide the source code on the LabView side.    Can someone give me an  example of how to expose parameters in LabView, so I can use  vi.Call(paramNames,paramVals)?  Thank you very much. 

 

 

 

 

 

 

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LabVIEW exposes the parameters of a VI by associating the inputs and outputs of the VI to the VI's connector pane. You can do this by selecting a location on the connector pane and then clicking on which input/output you want to associate with that terminal. I have attached a link below to a youtube video that shows how to do this:

-LabVIEW Tips: Create a connector pane for a subVI

http://www.youtube.com/watch?v=OFfD59YSn3w

 

If you still have any questions about this just let me know!

dK
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