I'm having a bit of a problem implementing a GUI and have no experience in multi-threaded programming. Here's the what I need to do:
-Open GUI with file chooser
-After user has selected 2 files, return control back to Main, along with an array of the selected files/file names.
I'd imagine this is pretty simple, but I have no idea how to do it. How can I keep a loop going until the files are selected, and then pass that back to Main?
Thanks for the help!