If what you need is similar to what is being done on the code you attached, you could try recreating its functionallity on LabVIEW yourself, since I don't think there are any LV examples or functions that could replicate what this code does.
As I mentioned before I don't really know about this protocol you are using and there's not much information about it, so that makes it difficult to understand what exactly you need to do, and how you can do something like that.
There would also be the option of creating DLLs based on the code you have here (so long as it is permitted in the license), and use this from LabVIEW to obtain the data that you need. This could be simpler if you have a way to already obtain the data with external code, and a base code with some functionallity already implemented.
