tam

Hi! I have a LabView VI which has a sub-routine in it. Within this sub-routine, want to use keyboard commands. (The whole sub-routine is within "True" of a True/False case structure, and therefore only executed if I press a button on the front panel and make it "True"). In order to use keyboard commands, I use the "Key Down?" event case within the sub-routine. This works fine when I am within the sub-routine. When I am in main program, though, the VI immediately stalls whenever I press a key on the keyboard (as if it wanted to execute the "Key Down?" event case, but can't. How does it know there is a key down event there, anyway?). My question: how can I solve this bug? When I delete the "Key Down?" event case from the sub routine, the main program works fine, but that's of course not the solution that I want.