Hi all. I seem to be missing something fundamental here and I'm clearly looking in any direction but the right one for the appropriate information. I want to be able to reference on screen values and use them for calculations in my code. For example, I have 4 TextAreas on my GUI screen. Each TextArea has 2 associated buttons (from which I can increment/decrement the values that are currently being displayed). I need a pointer/reference to each of these values as arguments/parameters in my user functions. How do I do this? I have been looking at the getWildcard() documentation but I can't seem to find an example of how it is used. Can someone point me in the right direction? Thanks.
