Hi all,
I'm having trouble setting up a Control refnum. here's what I'm doing and what isn't happening.
I have an acquisition loop that runs continuously and puts images into a queue. From there a sub vi takes the next image and does some processing. I want to display the resulting image in the front panel of my main vi.
Having read the advice here on this subject I understand that I have to put a Control Refnum on the sub vi. When I do that I then go to configure it as an image control and this is where I'm stuck. Right clicking on the front panel and going through Select VI Server Class >> Generic>> GObject>>Control, on the front panel there's no image control mentioned. When I do this from the block diagram ImageControl is listed but I can't select it. I click but nothing happens. Am I missing something here?
BTW: LabVIEW 2015.