We have developed an external DLL that is called from LabVIEW using CLFN. I have noticed a weird behavior regarding DLL detaching (unloading).
Scenario 1
I have 2 VIs calling the DLL. I run them and then close all of them. In this case, the DLL is detached when the last VI is closed.
Scenario 2
However, if I create project containing the same VIs as in scenario 1, when I close all the VIs after running them, the DLL stays loaded until I close the project.
This behaviour does not seem correct. I think LabVIEW should behave the same in both cases.
What do you think?
Sara
[admin edit: I changed the idea title per user request. The original title was "DLL shouldn't stay loaded when all the VIs calling it are closed".
